2 years ago

Find the value of each variable.

1 answer:

5 0

one of the properties of a cyclic quad (four sided shape in eucliean geometry) is that the opposite sides add up to 180°

So in this case to get x we= 180°-105°=285°

therefore x is 285°

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Simplify.

Goryan [66]

I believe it should be c 1/4^2

8 0

3 years ago

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8 is what percent of 400?

Nostrana [21]

8 = x% * 400

8 = x/100 * 400

8 = x * 4

4x = 8

Divide 4 on both sides.

x = 8/4

x = 2

2 percent<span> of 400 is 8.</span>

5 0

3 years ago

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Use distributive property to solve, show all steps <br> 3(2x-6)

zlopas [31]

Answer:

6x-18

Step-by-step explanation:

First we multiply everything in the parentheses by 3

3×2x=6x

3×(-6)=-18

And now we put it together-

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3 years ago

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stira [4]

Answer:

6.6 yd

Step-by-step explanation:

$a^{2}$ + $b^{2}$ = $c^{2}$

$10^{2}$ + $b^{2}$ = $12^{2}$ Substitute a= 10 and c=12

100+ $b^{2}$ =144 Evaluate the Powers

$b^{2}$ =44 Subtract 100 on both sides.

b= $\sqrt{44}$ Square root both sides b>0 so you dont need ⊥

b=6.6 Use a calculator to evaluate.

6 0

3 years ago

A projectile is fired from a cliff feet above the water at an inclination of 45° to the horizontal, with a muzzle velocity of

Anastasy [175]

Answer:

$170 Feet

Step-by-step explanation:

It is very long process

4 0

3 years ago