332354 + Interview Questions in Secondary School in Math

1.	Find the value of x and y if 2 X + i9 (2+i)=xi7+10i16
Answer» Step-by-step explanation: *SOLUTION*:- 2x+9i(2+i)=xi7+10×16i =>2x+18i+9i^2=I(x7+160) As we know this is a question on complex number,then i^2= (-1) so,2x-9+18i=i(7y+160) let's separate the REAL and imaginary part By separating it ,we get 2x-9=0. and. 7y+160=18 By solving the equationa we get, x=9/2 and y= -142/7 Mark as brainlist plz sorry mate for some problems I can't correct the 1st and 2ND line tha**t 7x is changed to 7y

1.

Find the value of x and y if 2 X + i9 (2+i)=xi7+10i16

Answer»

Step-by-step explanation:

*SOLUTION***:-

2x+9i(2+i)=xi7+10×16i

=>2x+18i+9i^2=I(x7+160)

As we know this is a question on complex number,then i^2= (-1)

so,2x-9+18i=i(7y+160)

let's separate the REAL and imaginary part

By separating it ,we get

2x-9=0. and. 7y+160=18

By solving the equationa we get,

x=9/2 and y= -142/7

Mark as brainlist plz

sorry mate for some problems I can't correct the 1st and 2ND line that 7x is changed to 7y

Discussion

2.	Verification of 12,18,40,60
Answer» Step-by-step EXPLANATION: what should we VERIFY BRO

2.

Verification of 12,18,40,60

Answer»

Step-by-step EXPLANATION:

what should we VERIFY BRO

Discussion

3.	Find the area of the shaded portion...(pardon my drawings..all the circles and spaces are equal...)its urgent
Answer» Answer: $\huge{\fbox{\fbox{\bigstar{\mathfrak{\red{Answer}}}}}}$ AREA Of Square》{Side}^2 》{14}^2 》196cm^2 Area of SHADED Portion》 Area of Square- Area of Shaded Portion. 》196 - 196÷4 {because there are 4 circles}. 》196 - 49 》147cm^2 ..________________________.. $✝︎ThePrinceAryan✝︎$

3.

Find the area of the shaded portion...(pardon my drawings..all the circles and spaces are equal...)its urgent

Answer»

Answer:

$\huge{\fbox{\fbox{\bigstar{\mathfrak{\red{Answer}}}}}}$

AREA Of Square》{Side}^2

》{14}^2

》196cm^2

Area of SHADED Portion》

Area of Square- Area of Shaded Portion.

》196 - 196÷4 {because there are 4 circles}.

》196 - 49

》147cm^2

..________________________..

$✝︎ThePrinceAryan✝︎$

Discussion

4.	Find the symmetric difference between : (i) P = {2,3,5,7,11} and Y = {1,3,5,11}
Answer» I HOPE this MAY HELP you

Discussion

5.	Prove the above one.
Answer» i NEED CONSTRUCTION too

Discussion

6.	4 x ^ 3 - 2 X ^ 2 - 3 / 2 X ^ 2 - 1
Answer» SEE the QUESTION CAREFULLY you will UNDERSTAND your SELF

Discussion

7.	5. Mrs Harjeet lent a sum of money at 27% per annum simple Interest andreceived an interest of 2400 in 3 years. Find the sum.At what rate of percent will 1500 amounts to *2400 in 4 years.
Answer» ANSWER: 368598 is the CORRECT answer

7.

5. Mrs Harjeet lent a sum of money at 27% per annum simple Interest andreceived an interest of 2400 in 3 years. Find the sum.At what rate of percent will 1500 amounts to *2400 in 4 years.

Answer»

ANSWER:

368598 is the CORRECT answer

Discussion

8.	Rationalise the denominator "3/2√3-5"
Answer» Answer: Please follow me,say thanks to me and mark me the brainliest for my efforts and time given to you...... learnwr248....

8.

Rationalise the denominator "3/2√3-5"

Answer»

Answer:

Please follow me,say thanks to me and mark me the brainliest for my efforts and time given to you......

learnwr248....

Discussion

9.	3 Volume of a cone is 6280 cubic cm and base radius ofthe cone is 30 cm. find its popendicular height (T=3 /h)
Answer» Answer: FOLLOW me. Mark me as the brainliest Step-by-step EXPLANATION: Volume of CONE =1/3 πr²h 6280 =1/3×22/7×30²×h 6280 ×3×7/1×22×30×30=h 131880/22×900=height 131880/19800=height height=6.6 cm

9.

3 Volume of a cone is 6280 cubic cm and base radius ofthe cone is 30 cm. find its popendicular height (T=3 /h)

Answer»

Answer:

FOLLOW me. Mark me as the brainliest

Step-by-step EXPLANATION:

Volume of CONE =1/3 πr²h

6280 =1/3×22/7×30²×h

6280 ×3×7/1×22×30×30=h

131880/22×900=height

131880/19800=height

height=6.6 cm

Discussion

10.	RQRS is a rhombus then find x by using the data given in the following figure.
Answer» Answer: ANGLE x = angle SPQ ( alternate ANGLES) ...........................SIMPLE..

10.

RQRS is a rhombus then find x by using the data given in the following figure.

Answer»

Answer:

ANGLE x = angle SPQ ( alternate ANGLES) ...........................SIMPLE..

Discussion

11.	Simple equation formula
Answer» ANSWER: what is the EQUATION for the QUESTION

11.

Simple equation formula

Answer»

ANSWER:

what is the EQUATION for the QUESTION

Discussion

12.	A.P: 10, 7, 4., ......... -62 का अंतिम पद से (प्रथम पद की ओर) 11ों पद ज्ञात कीजिए ।
Answer» Answer: 10 - a , T1 7 - T2 t1-t2 = 11 -7 = -4 d= -4

12.

A.P: 10, 7, 4., ......... -62 का अंतिम पद से (प्रथम पद की ओर) 11ों पद ज्ञात कीजिए ।

Answer»

Answer:

10 - a , T1

7 - T2

t1-t2 = 11 -7 = -4

d= -4

Discussion

13.	Kabir packs 2 kg sugar in packets of 250 g each jow many packeta does he make
Answer» Answer: 8 packs Step-by-step explanation: hope it is helpful, MARK it BRAINLIEST, mark it brainliest,follow me for further help have a GOOD day

13.

Kabir packs 2 kg sugar in packets of 250 g each jow many packeta does he make

Answer»

Answer:

8 packs

Step-by-step explanation:

hope it is helpful,

MARK it BRAINLIEST,

mark it brainliest,follow me for further help

have a GOOD day

Discussion

14.	Sandra bought a mobile phone for ₹ 6000. she spent ₹ 250 on it's repair she sold it for ₹ 7000. find her profit per cent
Answer» ANSWER: $\green{profit = 12\%}$ Step-by-step EXPLANATION: total CP = 6000+250=6250 profit= 7000-6250= 750 Profit% = profit/cp×100 profit%= 750/6250 × 100 = 12%

14.

Sandra bought a mobile phone for ₹ 6000. she spent ₹ 250 on it's repair she sold it for ₹ 7000. find her profit per cent

Answer»

ANSWER:

$\green{profit = 12\%}$

Step-by-step EXPLANATION:

total CP = 6000+250=6250

profit= 7000-6250= 750

Profit% = profit/cp×100

profit%= 750/6250 × 100 = 12%

Discussion

15.	Q.4. Area - 136 cmBreadthcmFind the length of the rectangle plz tell with the explanation.
Answer» ANSWER: L= 17 cm Step-by-step explanation: AREA of rectangle = length × BREADTH 136 cm2 = l × 8 cm l = 136cm2 / 8 cm l = 17cm Mark as brainliest .

15.

Q.4. Area - 136 cmBreadthcmFind the length of the rectangle plz tell with the explanation.

Answer»

ANSWER:

L= 17 cm

Step-by-step explanation:

AREA of rectangle = length × BREADTH

136 cm2 = l × 8 cm

l = 136cm2 / 8 cm

l = 17cm

Mark as brainliest .

Discussion

16.	pipe a can fill and overhead tank in 10 hours and pipe B can fill it in 15 hours both the pipes are opened then after 4 hours b is closed how much time will it take to fill the remaining part of the tank
Answer» ANSWER: pipe a will FILL 40% of tank and pipe B will fill 27% of tank Step-by-step explanation: pipe a fills tank in 15 hours therefore, in 4 hours it will fill 4/10 of tank=(4/10×100)%=40% pipe be fills tank in 15 hours therefore,in 4 hours it will fill 4/15 of tank=(4/15×100)%=26.66...%=27%

16.

pipe a can fill and overhead tank in 10 hours and pipe B can fill it in 15 hours both the pipes are opened then after 4 hours b is closed how much time will it take to fill the remaining part of the tank

Answer»

ANSWER:

pipe a will FILL 40% of tank and pipe B will fill 27% of tank

Step-by-step explanation:

pipe a fills tank in 15 hours

therefore, in 4 hours it will fill 4/10 of tank=(4/10×100)%=40%

pipe be fills tank in 15 hours

therefore,in 4 hours it will fill 4/15 of tank=(4/15×100)%=26.66...%=27%

Discussion

17.	The marks of 14 students iba science test out of 50are given below :23,34,10,45,44,47,35,37,41,30,28,32,45,39 find the mean mark
Answer» ANSWER: 32 Step-by-step explanation: add all scores; 23+34+10+45+44+47+35+37+41+30+28+32+45 449 is answer. DIVIDE by AMOUNT of STUDENTS; 449/14 30.02 is answer

17.

The marks of 14 students iba science test out of 50are given below :23,34,10,45,44,47,35,37,41,30,28,32,45,39 find the mean mark

Answer»

ANSWER:

32

Step-by-step explanation:

add all scores; 23+34+10+45+44+47+35+37+41+30+28+32+45

449 is answer. DIVIDE by AMOUNT of STUDENTS; 449/14

30.02 is answer

Discussion

18.	SIMPLIFY AND EXPRESS THE RESULT IN POWER NOTATION WITH POSITIVE EXPONENT.
Answer» Answer:. -5^4 Step-by-step explanation: (-3)^4 × (5/3)^4 (-3×5/3)^4. ( POWER are same, BASE are differnt) (-15/3)^4 -5^4

18.

SIMPLIFY AND EXPRESS THE RESULT IN POWER NOTATION WITH POSITIVE EXPONENT.

Answer»

Answer:. -5^4

Step-by-step explanation:

(-3)^4 × (5/3)^4

(-3×5/3)^4. ( POWER are same, BASE are differnt)

(-15/3)^4

-5^4

Discussion

19.	9.Evaluate: ſtan? xdx
Answer» ANSWER: SORRY i do not KNOW this answer

19.

9.Evaluate: ſtan? xdx

Answer»

ANSWER:

SORRY i do not KNOW this answer

Discussion

20.	Worksheet of permeter snd area
Answer» ANSWER: BLA bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla

20.

Worksheet of permeter snd area

Answer»

ANSWER:

BLA bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla

Discussion

21.	80 marks is required to pass 30 marks in the question paper. So the probability of passing is 5/8. Right or wrong?
Answer» Step-by-step EXPLANATION: N(s)=80 n(a)=30 p(a)=(a)/(s) =5/8 wrong

21.

80 marks is required to pass 30 marks in the question paper. So the probability of passing is 5/8. Right or wrong?

Answer»

Step-by-step EXPLANATION:

N(s)=80

n(a)=30

p(a)=(a)/(s)

=5/8

wrong

Discussion

22.	X/y +y/x = 1x^3+y^3 =?
Answer» Step-by-step EXPLANATION: x^3+3ab+3ba+b^3 this will be EXPANSION of x^3+y^3

22.

X/y +y/x = 1x^3+y^3 =?

Answer»

Step-by-step EXPLANATION:

x^3+3ab+3ba+b^3

this will be EXPANSION of x^3+y^3

Discussion

23.	please answer my question it's very very much imp for me. if you answer my question I will mark it as brainlist answer .the correct answer will save my 5 marks
Answer» ANSWER: sorry but can i KNOW the NAME of the chapter it SEEMS SIMILAR to me

23.

please answer my question it's very very much imp for me. if you answer my question I will mark it as brainlist answer .the correct answer will save my 5 marks

Answer»

ANSWER:

sorry

but can i KNOW the NAME of the chapter

it SEEMS SIMILAR to me

Discussion

24.	Th cost of 100 g almonds is rs 30. find th cost of almonds weighing 200 g
Answer» THEREFORE, 2×100g = 200G HENCE,. 2×₹30=200g answer is 60₹

24.

Th cost of 100 g almonds is rs 30. find th cost of almonds weighing 200 g

Answer»

THEREFORE, 2×100g = 200G

HENCE,. 2×₹30=200g

answer is 60₹

Discussion

25.	Formula for equation
Answer» ANSWER: MAY I KNOW where is the where is the EQUAL

25.

Formula for equation

Answer»

ANSWER:

MAY I KNOW where is the where is the EQUAL

Discussion

26.	Prove that sum of three angles of a triangle is 180
Answer» Step-by-step EXPLANATION: REFER to ATTACHMENT. ATQ, ANGLE 1+2+3=180° Straight line. So, Henxe PROVED

26.

Prove that sum of three angles of a triangle is 180

Answer»

Step-by-step EXPLANATION:

REFER to ATTACHMENT.

ATQ,

ANGLE 1+2+3=180°

Straight line.

So, Henxe PROVED

Discussion

27.	Complete the pattern 13 , 26, 52,
Answer» Answer: 2×3=26 2×26=52 2×52=104 2×104=208 2×208=416

27.

Complete the pattern 13 , 26, 52,

Answer»

Answer:

2×3=26 2×26=52 2×52=104 2×104=208 2×208=416

Discussion

28.	- Look at the measure show in the adjacent figure andfind the area of I PORS.250m explain the question360056m15m
Answer» ANSWER: SEND the FIGURE PLEASE

28.

- Look at the measure show in the adjacent figure andfind the area of I PORS.250m explain the question360056m15m

Answer»

ANSWER:

SEND the FIGURE PLEASE

Discussion

29.	If x= 3+√2, find out value of √x+1/√x
Answer» Answer: Step-by-step explanation: BrainlyQueen01Maths AryaBhatta Hey mate! _______________________ GIVEN : x = 2 + \sqrt{3} To find : x + \frac{1}{x} Solution : x = 2 + \sqrt{3} \\ \\ \frac{1}{x} = \frac{1}{2 + \sqrt{3} } \TIMES \frac{2 - \sqrt{3} }{2 - \sqrt{3} } \\ \\ \frac{1}{x} = \frac{2 - \sqrt{3} }{(2) {}^{2} - ( \sqrt{3}) {}^{2} } \\ \\ \frac{1}{x} = \frac{2 - \sqrt{3} }{4 - 3} \\ \\ \frac{1}{x} = 2 - \sqrt{ 3} Now, x + \frac{1}{x} \\ \\ \IMPLIES 2 + \cancel{\sqrt{3}} + 2 - \cancel{ \sqrt{3}} \\ \\ \implies 2 + 2 \\ \\ \implies 4 Hence, The answer is 4. _______________________ Thanks for the question !

29.

If x= 3+√2, find out value of √x+1/√x

Answer»

Answer:

Step-by-step explanation:

BrainlyQueen01Maths AryaBhatta

Hey mate!

_______________________

GIVEN :

x = 2 + \sqrt{3}

To find :

x + \frac{1}{x}

Solution :

x = 2 + \sqrt{3} \\ \\ \frac{1}{x} = \frac{1}{2 + \sqrt{3} } \TIMES \frac{2 - \sqrt{3} }{2 - \sqrt{3} } \\ \\ \frac{1}{x} = \frac{2 - \sqrt{3} }{(2) {}^{2} - ( \sqrt{3}) {}^{2} } \\ \\ \frac{1}{x} = \frac{2 - \sqrt{3} }{4 - 3} \\ \\ \frac{1}{x} = 2 - \sqrt{ 3}

Now,

x + \frac{1}{x} \\ \\ \IMPLIES 2 + \cancel{\sqrt{3}} + 2 - \cancel{ \sqrt{3}} \\ \\ \implies 2 + 2 \\ \\ \implies 4

Hence,

The answer is 4.

_______________________

Thanks for the question !

Discussion

30.	Y=25x is ____variation.
Answer» ✔Y=25x is a *CONSTANT* *VARIATION*.

Discussion

31.	If x =1-√2 find (x - 1/x)^3
Answer» ANSWER: ANS 2 Step-by-step EXPLANATION: X-1/x= (x-1)(x+1)/x (-√2)(2-√2)/1-√2) (2-2√2)/(1-√2) 2(1-√2)/(1-√2) =2 ans.

31.

If x =1-√2 find (x - 1/x)^3

Answer»

ANSWER:

ANS 2

Step-by-step EXPLANATION:

X-1/x= (x-1)(x+1)/x

(-√2)(2-√2)/1-√2)

(2-2√2)/(1-√2)

2(1-√2)/(1-√2)

=2 ans.

Discussion

32.	Rationalise the denominator of 2/ 7+5 root2....
Answer» ANSWER: Step-by-step EXPLANATION:

32.

Rationalise the denominator of 2/ 7+5 root2....

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

33.	CBSE exam sample papers of class 10 of subject hindi
Answer» ANSWER: HEY MATE YOU SHOULD VISIT CBSEONLINE SITE. IT CONTAINS MANY SAMPLE PAPERS BRAINLIEST PLZ

33.

CBSE exam sample papers of class 10 of subject hindi

Answer»

ANSWER:

HEY MATE YOU SHOULD VISIT CBSEONLINE SITE.

IT CONTAINS MANY SAMPLE PAPERS

BRAINLIEST PLZ

Discussion

34.	Factorise 27q³ - 125p³ - 135q²p +225qp²
Answer» ANSWER: Step-by-step EXPLANATION:P3(25-27)+45

34.

Factorise 27q³ - 125p³ - 135q²p +225qp²

Answer»

ANSWER:

Step-by-step EXPLANATION:P3(25-27)+45

Discussion

35.	Kabirs age 20 years hence will be 3 times his age 12 years ago. Kabir's present age is:
Answer» Answer: 24 Step-by-step explanation: LET present AGE be q 12 years AGO his age q-12 20=2(q-12) 20=2q-24 48=2q q=24

35.

Kabirs age 20 years hence will be 3 times his age 12 years ago. Kabir's present age is:

Answer»

Answer:

24

Step-by-step explanation:

LET present AGE be q

12 years AGO his age q-12

20=2(q-12)

20=2q-24

48=2q

q=24

Discussion

36.	4root of squere 264
Answer» Answer: 2×2×2×3×11=(264) i THINK HELP his

36.

4root of squere 264

Answer»

Answer:

2×2×2×3×11=(264)

i THINK HELP his

Discussion

37.	3 / 5 - 2 is equal to 7 / 10
Answer» Step-by-step explanation: 3/5-2=7/5 not 7/10 if Don't FOLLOW me then......

37.

3 / 5 - 2 is equal to 7 / 10

Answer»

Step-by-step explanation:

3/5-2=7/5

not 7/10

if Don't FOLLOW me then......

Discussion

38.	A) 22b) 2426uzo4. The average of 11 results is 50. If the average of first six results is 49 and that of last six is 52, find the 6th resulta) 465756c) 55d) 45
Answer» ANSWER: the AVERAGE RESULT of 6TH is 55

38.

A) 22b) 2426uzo4. The average of 11 results is 50. If the average of first six results is 49 and that of last six is 52, find the 6th resulta) 465756c) 55d) 45

Answer»

ANSWER:

the AVERAGE RESULT of 6TH is 55

Discussion

39.	Analytical pipe is a length of 20 metre and diameter 5 centimetre find the tatol. surface area
Answer» Answer: 3.1415m^2 Step-by-step EXPLANATION: total surface AREA of the TUBE: circumference of the circle X length of the pipe radius : 0.05/2 = 0.025m length : 20m T.S.A : (2 x pi x 0.025m ) x 20m Total surface area : 3.1415 m^2 or 31415 cm^2

39.

Analytical pipe is a length of 20 metre and diameter 5 centimetre find the tatol. surface area

Answer»

Answer:

3.1415m^2

Step-by-step EXPLANATION:

total surface AREA of the TUBE: circumference of the circle X length of the pipe

radius : 0.05/2 = 0.025m

length : 20m

T.S.A : (2 x pi x 0.025m ) x 20m

Total surface area : 3.1415 m^2 or 31415 cm^2

Discussion

40.	four years ago A man was three times as old as his son 5 years his age will be two times as old as his son find their present ages
Answer» ANSWER: MAN's PRESENT age = 31 yrs His son's present age = 13yrs hope it helps PLZ mark me as brainliest

40.

four years ago A man was three times as old as his son 5 years his age will be two times as old as his son find their present ages

Answer»

ANSWER:

MAN's PRESENT age = 31 yrs

His son's present age = 13yrs

hope it helps

PLZ mark me as brainliest

Discussion

41.	Md9235298 CHALLENGE.SOLVE THIS IF YOU CAN 2+2÷2 IS 3 KAISE BATAO
Answer» Hey mate!!! I THINK the ANSWER is 3 by the rule of BODMAS

41.

Md9235298 CHALLENGE.SOLVE THIS IF YOU CAN 2+2÷2 IS 3 KAISE BATAO

Answer»

Hey mate!!!

I THINK the ANSWER is 3 by the rule of BODMAS

Discussion

42.	Guy's yeh cut caise ho gya???Answer it by pointing photo of the solution.
Answer» ANSWER: hope it HELPS you Step-by-step EXPLANATION: MARK it as BRAINLIEST

42.

Guy's yeh cut caise ho gya???Answer it by pointing photo of the solution.

Answer»

ANSWER:

hope it HELPS you

Step-by-step EXPLANATION:

MARK it as BRAINLIEST

Discussion

43.	If AB=5cm .CA =60 degree then draw the rhombusb) what is the length of BD
Answer» Answer: the length of BD is 5 cm Step-by-step EXPLANATION: i think this is helpful for you

43.

If AB=5cm .CA =60 degree then draw the rhombusb) what is the length of BD

Answer»

Answer:

the length of BD is 5 cm

Step-by-step EXPLANATION:

i think this is helpful for you

Discussion

44.	A bus stop is barricaded from the remaining part of the road, by using 50 hollowcones made of recycled cardboard. Each cone has a base diameter of 40 cm and heightIm. If the outer side of each of the cones is to be painted and the cost of painting is12 per m', what will be the cost of painting all these cones? (Use i = 3.14 and takeV1.04 = 1.02)
Answer» according to the question height of cone=1m radius=.2m since ,only outer part is to be painted...which means,curved surface area curved surface area,of cone=πr(l+r) here,l=√r^2+h^2 l=√1.04=1.02 so curved surface area=3.14(1.02+.2) =3.14×1.22 =3.83m^2 cost of painting these comes=50×3.83×12=2298 hence ,sum of 2298 will be required ...... don't take tension...mod bhi tera account BINA kisi REASON ke DELETE nhi kr SKTA........... be brainly ✌️

44.

A bus stop is barricaded from the remaining part of the road, by using 50 hollowcones made of recycled cardboard. Each cone has a base diameter of 40 cm and heightIm. If the outer side of each of the cones is to be painted and the cost of painting is12 per m', what will be the cost of painting all these cones? (Use i = 3.14 and takeV1.04 = 1.02)

Answer»

according to the question

height of cone=1m

radius=.2m

since ,only outer part is to be painted...which means,curved surface area

curved surface area,of cone=πr(l+r)

here,l=√r^2+h^2

l=√1.04=1.02

so curved surface area=3.14(1.02+.2)

=3.14×1.22

=3.83m^2

cost of painting these comes=50×3.83×12=2298

hence ,sum of 2298 will be required ......

don't take tension...mod bhi tera account BINA kisi REASON ke DELETE nhi kr SKTA...........

be brainly ✌️

Discussion

45.	Rohit moves East 6 metre and then North 8 how far is from the starting point
Answer» Step-by-step EXPLANATION: EITHER it is 10M or 14 m (6+8)

45.

Rohit moves East 6 metre and then North 8 how far is from the starting point

Answer»

Step-by-step EXPLANATION:

EITHER it is 10M or 14 m (6+8)

Discussion

46.	(8^-1 ) ( 5^3) upon 2^-4
Answer» ANSWER: ANS 250 Step-by-step explanation: 1/8×5×5×5×2×2×2×2 =125×2=250

46.

(8^-1 ) ( 5^3) upon 2^-4

Answer»

ANSWER:

ANS 250

Step-by-step explanation:

1/8×5×5×5×2×2×2×2

=125×2=250

Discussion

47.	Abparallelstode angle bac=35degree and angle cde=53degree and find angle dce
Answer» ANSWER: 92 degrees Step-by-step explanation: angle dec = angle bac ( alternate interior ANGLES ) angle dec + angle edc + angle dce = 180 35 + 53 + x = 180 88 + x = 180 x = 180 - 88 = 92 = angle dce pls mark as brainliest answer GIVE thanks and FOLLOW me mark as brainliest answer

47.

Abparallelstode angle bac=35degree and angle cde=53degree and find angle dce

Answer»

ANSWER:

92 degrees

Step-by-step explanation:

angle dec = angle bac ( alternate interior ANGLES )

angle dec + angle edc + angle dce = 180

35 + 53 + x = 180

88 + x = 180

x = 180 - 88 = 92 = angle dce

pls mark as brainliest answer

GIVE thanks

and FOLLOW me

mark as brainliest answer

Discussion

48.	Kisi varg ki pratyek Bhuja Mein Tej present vriddhi hone per is kshetrafal mein kitne pratishat vriddhi Hogi
Answer» ANSWER: SRY PATA NHI...........

48.

Kisi varg ki pratyek Bhuja Mein Tej present vriddhi hone per is kshetrafal mein kitne pratishat vriddhi Hogi

Answer»

ANSWER:

SRY PATA NHI...........

Discussion

49.	3 into x power log 2 base 5 - 2 power log x base 5
Answer» ANSWER: I don't KNOW U can ASK ANOTHER

49.

3 into x power log 2 base 5 - 2 power log x base 5

Answer»

ANSWER:

I don't KNOW U can ASK ANOTHER

Discussion

50.	8.1+3.4*5-3.7 simplify with DMAS
Answer» Answer: 8.1+3.45-3.7 =>8.1+17-3.7 =>25.1-3.7 =>21.4 Step-by-step EXPLANATION:* HOPE it HELPS...

50.

8.1+3.4*5-3.7 simplify with DMAS

Answer»

Answer:

8.1+3.4*5-3.7

=>8.1+17-3.7

=>25.1-3.7

=>21.4

Step-by-step EXPLANATION:

HOPE it HELPS...

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