3 years ago

Last one, please :)

Mathematics

1 answer:

KengaRu [80]3 years ago

5 0

Answer:

m∠X = 29°

m∠V = 61°

m∠W == 90°⇒given

Step-by-step explanation:

∵ ΔXWV is right angle at W

∴ m∠W = 90°

∴ m∠X + m∠V = 180° - 90° = 90°

∵ m∠X = 2x + 5 and m∠V = 4x +13

∴ 2x + 5 +4x + 13 = 90

∴ 6x + 18 = 90

∴ 6x = 90 - 18 =72

∴ x = 72/6 = 12

∴ m∠X = 2(12) + 5 = 29°

∴ m∠V = 4(12) + 13 = 61°

You might be interested in

What is the greatest common factor of 100 and 20

Nady [450]

20
20 = 1 x 20
100 = 5 x 20

6 0

2 years ago

Read 2 more answers

A brand new filled can of chicken broth is 10 cm tall and has a radius of 10 cm. Mishka uses some of the broth to cook and now t

Maurinko [17]

we have chicken broth in cylindrical can.

we have given the height radius of cylindrical can.

h=10cm r=10 cm .

and she have 6cm broth height in the tin that means she had used 4 cm of height of broth .

now we need to find volume of two cylinder with h=10 cm and 6cm

and we need to find the difference between the volumes .

volume1= $\pi *r*h_{1} =\pi *(10)^2*10=3.14*1000=3140 cm^3$

volume 2= $\pi *(10)^2*6=1884cm^3$

volume used =volume 1-volume2=3140-1884=1256cm^3 is used

8 0

3 years ago

Read 2 more answers

How much interest will be earned on a $6,000 investment at 2.25% for 5 years. Round to the

Monica [59]

Final amount = 6675, interest earned will be 675

3 0

3 years ago

Use the Properties of Equality to solve each equation.

castortr0y [4]

The answer is -25

All you have to do is add -6-9 which equals -25 because “same signs add(+) and keep” “different signs subtract(-)” but “add” means positive number and “subtract” means negative number. Since they are different signs a (+) and a (-) you subtract it.

Hope this helps!

6 0

1 year ago

Raul deposited $5,000 into a retirement account with an annual interest rate of 1.8%. He made no deposits or withdrawals for 15

BARSIC [14]

He would have $6,549

5 0

3 years ago

Last one, ​please :)

Last one, please :)