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-7a is a right answerbecause -5a from-2a-2a-5a is -7a.

-2a from -5a= -2a - -5a=-5a - -2a=-5a +2a=5a- 2a= -3a answer

7a is the right answer

-5a from-2a -2a-(-5a)-2a+5a=+3a

-2a+5a3a is the correct answer of the given question

-7 is right answer because -2a-5a=-7

1. Map shows the directions.2. This is a “romer” that measures distance on the map using the right scale

Rational Number are those numbers which can be expressed in the form p/q where q is not equal to 0 and p and q belongs to integers a rational number can be expressed in the form of decimal too.

Say x = 2and y = 3

It clearly states that x+y =5 ( Product is not following the definition of Rational numbers )Proving that x+y is an irrational number.

Rational means number between two integer say x and y are 2 and 3 respectively.

=1/2(2+3)=5/2 or 2.5 ( Rational number of x and y we get which follow the definition of Rational number )

root(900)+root(0.09)-root(0.000009)=30+0.3-0.003=30.297

The value of P is ....

assume a line parallel to both the lines..

then upper part of angle P will be 180-120 = 60° ( adjace angles )

and the lower part of angle P will be = 60° ( alternate interior angle.

so angle P = 60+60 = 120°

what is the ratio of 1m to 1cm

LRN IS EQUAL TO 90 P IS 45 PRM IS 90

Mean=8+9+12+x+13+18/6=1460+x/6=1460+x=14×660+x=84x=84-60x=24

Thanks

the answer is. 1-(tanA*tanA)

sin(60°) + cos(30)√3/2 + √3/22√3/2√3

tan45° = 1so2+3/4-3/4= 2as cos30° = sin 60° = √3/2please like the solution 👍 ✔️

cos(2x) = cos^2x - sin^2x sin(2x) = 2sinxcosx tanx = sinx/cosx

Proving: = (1 - cos(2x)) / sin(2x) = (1 - (cos^2x - sin^2x)) / 2sinxcosx = (1 - cos^2x + sin^2x) / 2sinxcosx = (sin^2x + sin^2x) / 2sinxcosx = 2sin^2x / 2sinxcosx = sinx/cosx = tanx

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Using laws of indicesa^m*a^n=a^m+nhence(7/4)^-3-3=(7/4)^2x-2hence-6=2x-22x=-4X=-2

4 is the right answer but not sure

answer willl be 0 sure because if you add all the digits in one diagonal the sum will be 25

4 is the right answer but not sure

13 is the right answer

sec 60= 1/cos60 =1/1/2 =2sec 0= 1/cos 0=1/1=1sec^60+ sec 0= 2^2 +1 =5

secA^2(secA^2-1)secA^2tanA^2

f(x)=sec^2x+cosec^2x=(1/cos^2x)+(1/sin^2x)

=(sin^2x+cos^2x)/(sin^2x.con^2x)=1/(sin^2x.cos^2x)

=1/(sinx.cosx)^2

=4/sin2x

sin2x<=1 => f(x)>=4

pls write on paper

ISOMETRIC DESIGNis it right

ISOMETRIC DESIGN is the right answer

isometric design is the correct answere

Isometric design is the best answer.

sec⁴theta-sec²thetasec²theta(sec²theta - 1) = (1+tan²theta){(1+tan²theta) - 1}= (1+tan²theta)(tan²theta) = tan²theta + tan⁴theta⁴sec⁴theta - sec²theta = tan²theta + tan⁴thetaproved.

yes this is a correct answer

Yes this is correct answer

Ans :- The snake feels like it is in danger is and it trying to escape from the stick.

First of all let me tell you an angle is said to be obtuse if it is greater than 90 and is called acute if it is lesser than 90.

Now we can call a triangle is obtuse angled if it has any one of its three interior angle as an obtuse angle.

The steps for construction is very easy first of all you have to draw a horizontal line of arbitrary length.

Secondly with the help of protractor you have to draw any obtuse angle, i.e. more than 90 degree at one side of the line. On the other side of the line draw an acute angle.

Extending both the lines you can find they meet at some point say C, which is again an acute angle.

thanks

So ,5 cars have = 5×4 = 20 wheels .

1 car= 1×4 = 4 wheels5 car= 5×4 = 20 wheelsthis is a correct answer

5×4 =20 is the correct answer

20 is the correct answer of the given question

20 is the right answer

one car has 4 wheelsso 5 cars have = 5×4 = 20 wheels.

If a car has 4 wheelso,5 cars have =5x4=20 wheels. Please like..

If one car has two wheels .Thus,five cars have wheels =(5×4)=20Ans:- Five cars have 20 wheels.

1 car has 4 wheelsso 5 cars have 5×4 = 20 wheels

if 1 car = 4 wheels so in 5 car = 5×4 =20

48 wheels have 8 truck

23 whellsgghjk Kya kr

wheels in a truck = 6 wheelswheels in 8trucks = 8*6so, it's 48 ANS. =wheels in 8truck =48

48 wheels Mom 👩 Mom dad 👨

48 wheels long trucks 30

to find the no. of wheels of 8trucks...no. of wheels in a truck=6so no.of wheels in 8trucks=8×6

hence,no.of wheels in 8 trucks =48 wheels

48 wheels is the answer of your question

48 is the right answer

no of trucks=8no of wheels =6total wheels=6*8 =48

3765no. of digits in 3765,n=4

Characteristic = (n-1) = (4-1) = 3

Simplication:

21b - 32 + 7b - 20b

(21b + 7b - 20b) - 32

(28b - 20b) - 32

8b - 32

thanks

Let AB and CD be two chords intersecting at point O. Join AC and BD.NowΔAOC≈ΔBOD⇒AC=BD⇒∧AC =∧ BD-----------(1)Now,ΔAOD≈ΔBOC⇒AD=BC⇒∧AD=∧BC--------(2)

(1)+(2)⇔∧AC+∧AD =∧BD+∧BC⇒ ANGLE "CAD"= ANGLE "CBD"Then CD divides the circle into two equal parts thus CD is a diameterSimilarly AB is also the diameter and they both meet at point OThus they bisect each other

As PR and QS are diameter

PR = QSSo, PO = OR ....(1)OQ = SO ......(2)

Now in ∆POQ and ∆ SORPO = OR .... by (1)

OQ = SO .... by (2)

angle POQ = angle SOR ( vertically opposite angle)

By SAS rule ∆POQ and ∆ SOR are congurent so by CPCT PQ = SR.

Yes

Galat hai

Ye shi ams

Maximum number of columns which is common to both the groups = HCF (616, 32)

HCF (616, 32)

616 = (32 x 19) + 8

32 = (8 x 4) + 0

Remainder in this case is zero.

∴ HCF (616, 32) = 8

Hence, the maximum number of columns = 8.

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wrong.

Bank is a financial organization