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66.5354331

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Answer:

40+90+a=180

130+a=180

a=70

a+c=180

c=130

b=130 in the same way

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Step-by-step EXPLANATION:

Answer:

12

Step-by-step explanation:

90 is what PERCENT of 750? = 12.

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Answer:

Take the SELLING price and subtract it from the initial purchase price. The result is the gain or loss. Take the gain or loss from the investment and DIVIDE it by the original amount or purchase price of the investment. Finally, multiply the result by 100 to ARRIVE at the PERCENTAGE change in the investment.

Step-by-step explanation:

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cot 2X + tan X = COSEC 2x

cosec 2x - cot 2x = tanx

LHS

= cosec(2x) - cot(2x)

= 1/SIN(2x) - cos(2x)/sin(2x)

= 1/(2SIN(x)cos(x)) - (cos²(x) - sin²(x))/(2sin(x)cos(x))

= (1 - cos²(x) + sin²(x)) / (2sin(x)cos(x))

= 2sin²(x) / (2sin(x)cos(x))

= sin(x) / cos(x)

= tan(x)

= RHS

Answer:

- 1

Step-by-step explanation:

( √3 - 2)​ ( √3 + 2)​

Formula : -

( a - b ) ( a + b ) = a^2 - b^2

Here,

a = √3

b = 2

( √3 - 2)​ ( √3 + 2)​

= ( √3 )^2 - 2^2

= 3 - 4

= - 1

question

Mr. X WEIGHS 48.7 kg and Mr Y weighs 4.9 kg less than Mr. X. What is the TOTAL mass of the TWO MEN?

Step-by-step EXPLANATION:

CP of 1 mango = Re 1.

So CP of 80 mangoes = Rs 80.

Number of mangoes which became ROTTEN = 10.

Number of mangoes available for sale = 70.

SP of 1 mango = Rs 1.50.

SP of 70 mangoes = 1.50 X 70 = Rs 105.

Since SP > CP there is profit.

Profit = SP - CP = 105 - 80 = Rs 25

ANSWER:

एक वृत्त का क्षेत्रफल एक वर्ग के क्षेत्रफल के समान होता है। उनकी परिधि अनुपात में है एक वृत और एक वर्ग के परिमापों का योग K है जहाँ k एक अचर है। सिद्ध कीजिए की उनके क्षेत्रफल का योग निम्नतम है, जब वर्ग की भुजा वृत की त्रिज्या की दुगुनी है।

Step-by-step explanation:

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ANSWER:

no the INTERIOR ANGLE 50degrees

Step-by-step EXPLANATION:

because the 130+60=190degrees it not a TRIANGLE

Step-by-step explanation:

2x + TAN = 4 x

I HOPE it may HELP to you..

Answer:

2/7 , 3/5 , 5/6

Step-by-step EXPLANATION:

LCM of 7,5,6 is 210

Therefore, the FRACTIONS can be written as:

60/210, 126/210 and 175/210

Compairing, 175/210 > 126/210 > 60/210

Therefore, 5/6 > 3/5 > 2/7

Therefore order is 2/7 , 3/5 , 5/6

ANSWER:

Mode = 4

Step-by-step explanation:

Because 4 is REPEATING the most ( 5 times)

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ANSWER:

a) BOA∡ and DOE∡

b)AOC∡ and COD∡

c)AOB∡ and BOC∡

Step-by-step explanation:

if ONE of the parallel lines is perpendicular to a THIRD line, this means that the angle formed by bot lines is equal to 90°. And because the SECOND parallel line has an angle of 0° with respect of the FIRST one, then the angle formed with the third line is ALSO 0° + 90° = 90°, so is also perpendicular.

(1) Given PQRS is a CYCLIC quadrilateral. ∴ Opposite angles of a cyclic quadrilateral are supplementary

⇒∠PSR+∠PQR=180

o

⇒∠PQR=180

o

−110

o

⇒∠PQR=70

o

(2) 2×∠PQR=m(arcPR){The measure of an inscribed angle is HALF the measure of the ARC intercepted by it.}

m(arcPR)=140

o

⇒m(arcPQR)=360

o

−140

o

=220

o

{Using Measure of a major arc = 360

o

- measure of its corresponding minor arc}

(3)side PQ≅ side RQ

∴m(arcPQ)=m(arcRQ) {Corresponding arcs of congruent chords of a circle (or congruent circles) are congruent} ⇒m(arcPQR)=m(arcPQ)+m(arcRQ)

⇒m(arcPQR)=2×m(arcPQ)

⇒m(arcPQ)=110

o

(4)In △PQR,

∠PQR+∠QRP+∠RPQ=180

o

{Angle sum property}

⇒∠PRQ+∠RPQ=180

o

−PQR

⇒2∠PRQ=180

o

−70

o

{∴sidePQ≅sideRQ}

⇒∠PRQ=55

o

i hope it's helpful to u. ❤

ANSWER:

The MINIMUM of 3cosx+4sinx+8 is

Hence, the minimum VALUE of 3cosx+4sinx+8 is 3

Step-by-step EXPLANATION:

euieeujskdkck kkdkeodod

ANSWER:

Im a GLOVE!

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ANSWER:

give complete question

Step-by-step EXPLANATION:

im SORRY BYR

MATE HOPE THE ANSWER WILL HELP YOU

Step-by-step EXPLANATION:

HOPE IT HELPS YOU.......

Answer:

bhai ITNE saare na hi paenge aur PHOTO ZARA seedhi dlo kuch samajh NAHI aa raha hai

Step-by-step explanation:

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ANSWER:

ax+by+c=0 = 2x-y/2-3=0

here a= 2

b= -1/2

c= -3

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Answer:

The common factors for 18,−24 are 1,2,3,6 1 , 2 , 3 , 6 .

sinx+sin3x+sin5x+sin7x

sinx+7x+sin3x+sin5x

[SIN(A+B)]sinC+sinD=2SIN

2

C+D

COS

2

C−D

Now,

2sin(

2

x+7x

)cos(

2

x−7x

)+2sin(

2

3x+5x

)cos(

2

3x−5x

)

2sin4xcos3x+2sin4xcosx

2sin4x(cos3x+cosx)

2sin4x[2COS

2

C+D

cos

2

C−D

]

2sin4x[2cos

2

3x+x

cos

2

3x−x

]

2sin4x×2cos2xcosx

4sin4xcos2xcosx.

ANSWER:

the answer is 857

Step-by-step EXPLANATION:

ogzxknixyxkboxilckcjckv

Step-by-step explanation:

PEHLE QUESTION to full LIKH LO

ANSWER:

WRITE your FULL QUESTION

ANSWER:

The answer would be 5/36 because the NUMBER of possible outcomes is 36, and the possible WAYS to get a sum of six are (1, 5), (2, 4), (3, 3), (4, 2), (5, 1). There are 5 ways and 36 possible outcomes in total, so 5/36 is the answer.

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Answer:

3.5 LITRE

Step-by-step explanation:

1 day-------------------1/2litre

7 DAYS(1 week)------------------1/2*7 litre=3.5 litre

Answer:

r²(π/2-1) is the DIRECT formula for PETAL SHAPE shade.

2×-y is the RIGHT answer

Answer :-

Let present age of meena = X years

Let present age of meena's MOTHER =Y years

After five years age of meena =(x + 5) years

After five years age of meen's mother =(Y +5) years

According to question

Put (1) in (2) , we get

Meena's present age =10 years

Meena's mother's present age =40 years

Step-by-step EXPLANATION:

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answer is in ATTACHMENT

ANSWER from this QUESTION = 0

ANSWER:

= -1

Step-by-step EXPLANATION:

If p = -2,

= 4p+7

= 4 × (-2) +7

= -8 + 7

= - 1

ANSWER:

r²(π/2-1) is the DIRECT formula for PETAL shape shade.

2×-y is the RIGHT answer

Step-by-step explanation:

ri vo GOP top tip ri do bbm XL GM DHL XL sp DP Wii sp CLCL SHOP Paul Wii qu'il sel gsm N' qq bb réels n'

ANSWER :-

• The percentage of CORRECT answers is 77.77%.

Step-by-step explanation:

To Find :-

• The percentage of correct answer Donovan did

Solution:

Given that,

• Number of correct answers Donovan did = 35 answers
• Number of incorrect answers Donovan did = 10 answers

Therefore,

TOTAL answers = Number of incorrect answers + Number of correct answers,

=> 35 answers + 10 answers

=> ( 35 + 10 ) answers

=> 45 answers

Now, ACCORDING the question,

• The percentage of correct answers

=> 35/45 × 100

=> 3500/45

=> 77.77

Hence,

• The percentage of correct answers is 77.77%.

ANSWER:

USING SIMILAR TRIANGLE property

stick length/stick shadow=tree length/tree shadow

5/2=12.5/x

x=2*12.5/5

x=5m

ANSWER:

matlab KUCH bhi OK you R answer is45636455653545

ANSWER:

48 is the CORRECT answer by ADD

,

SHARE your ANSWER SEE this ATTACHMENT

Answer:

Here is your answer!

Step-by-step explanation:

We NEED to factorise X

4

−y

4

The given expression can be factorised by using PROPERTY (a

2

−b

2

)=(a+b)(a−b)

It can be written as x

4

−y

4

=(x

2

)

2

−(y

2

)

2

Here a=x

2

,b=y

2

Hence, (x

4

−y

4

)=(x

2

+y

2

)(x

2

−y

2

)=(x

2

+y

2

)(x+y)(x−y)

Answer:

=(sin7x+sinx) +SIN4X =SIN(4X+ 3x) +sin(4x-3x) +sin4x so by using: sin(A+B) + sin(A-B) =2sins. COSB 2sin4x.cos3x+sin4x

Answer:

154.88cm²

Step-by-step EXPLANATION:

very LONG answer can't TYPE sorry but please like if I am right

Answer:

49/2500

Step-by-step EXPLANATION:

TAN (63) = 1.9626

can be WRITTEN as 1.96/100

simplified by 49/2500

Step-by-step explanation:

25/13 is the reciprocal of 13/25.

Because in reciprocal we KEPT DENOMINATIOR top and NUMERATOR down

Answer:

Hamid has THREE BOXES of different fruits. Box A WEIGHTS 221 KG more than Box B and Box C weights 1041 kg more than Box B. The total weight of the boxes is 4843.

Answer:

PLEASE again TELL question UNDERSTAND not do not

Step-by-step explanation:

again question