3 years ago

Can someone help me with this I will give you branilest I’m stuck one this problem

Mathematics

1 answer:

Greeley [361]3 years ago

8 0

See if they have a proportional relationship

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Find the value of x

Hunter-Best [27]

Answer:

35.8 deg

Step-by-step explanation:

a/sin A = b/sin B

24/sin x = 39/sin 71.8

sin x = (24 * sin 71.8)/39

sin x = 0.584598

x = sin^-1 0.584598

x = 35.8 deg

6 0

3 years ago

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Tpy6a [65]

It would have to be X + 8

5 0

3 years ago

A scale drawing of a building needs to be made using the scale 1 in = 170 ft. How tall will the building in the scale drawing be

Akimi4 [234]

Answer:

The answer is 6 in.

Step-by-step explanation:

If the building needs 1020 ft. and 1 in. = 170 ft. then divide 1020 by 170 and you'll get 6 in.

Hope this helped!

6 0

3 years ago

What is the simplified expression for 2 power 2 multiplied by 2 power 3 over 2 power 4?

lord [1]

The answer would be:
c) 2^2

5 0

4 years ago

A = 1 4 π d 2 what is the formula to calculate the diameter of a circle

Anestetic [448]

Answer:

$D=2\sqrt{\frac{A}{\pi}}$

Step-by-step explanation:

we know that

The area of the circle is equal to

$A=\frac{1}{4}\pi D^{2}$

where

D is the diameter of the circle

Solve for D

That means-----> Isolate the variable D

Multiply both sides by 4 to remove the fraction

$4A=\pi D^{2}$

Divide both sides by π

$\frac{4A}{\pi}=D^2$

square root both sides

$\sqrt{\frac{4A}{\pi}}=D$

Rewrite

$D=\sqrt{\frac{4A}{\pi}}$

Simplify

$D=2\sqrt{\frac{A}{\pi}}$

3 0

3 years ago