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3 years ago

7

Y=-2(x+5)^2-30 In standard form

1 answer:

kirill [66]3 years ago

6 0

2x+10^2-30.
Oojisks.

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I WILL MARK YOU THE HIGHEST IF RIGHT NEED ASAP!!! DONT ANSWER IF YOU DONT KNOW

Len [333]

Sin 30= x/8
X= sin 30*8
X=4

4 0

3 years ago

Note angles not necessarily drawn to scale

kondaur [170]

Answer:

<h2>x = 90° - 30° = 60°</h2>

Step-by-step explanation:

Angles CGE and 30° are vertical angles.

Thus, Angle CGE is thus 30°.

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3 years ago

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Solve 4(x + 2) = 20

KiRa [710]

Answer:

x = 3

Explanation:

$\sf 4(x + 2) = 20$

$\sf 4x + 8 = 20$

$\sf 4x = 20 - 8$

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$\sf x = \frac{12}{4}$

$\sf x = 3$

check:

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4(3 + 2) = 20

4(5) = 20

20 = 20

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2 years ago

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The radius of a wheel on a toy truck is 4 inches. To the nearest foot, how far does the wheel

lbvjy [14]

2 feet I think, I could be wrong

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2 years ago

Troy starts to construct a triangle congruent to right

vichka [17]

Answer:

CB=CA

FD and FG

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Step-by-step explanation:

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3 years ago

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