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2 years ago

10

Helpppppppppppppppppppppp!?!??!?!??!?!?!? Meh i need help bad it all below and i wasn't stu.pid this time a put it below like i

was supposed to hehe but Plzzzzzzzzzzzzzzz i really need dis

1 answer:

Lerok [7]2 years ago

6 0

Answer:

A= 254.34 m²

Step-by-step explanation:

to find area of a circle use this formula, A= $\pi$ r²

now just plug it in

A= $\pi$ 9²

A= $\pi$ 81

A= 254.34 m²

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Find x on the triangle

iragen [17]

Answer:

(c)

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos42° = $\frac{adjacent}{hypotenuse}$ = $\frac{x}{12}$

Multiply both sides by 12

12 × cos42° = x, hence

x ≈ 8.9 → (c)

3 0

2 years ago

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zubka84 [21]

C and make sure next time make the pic look cleaer

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2 years ago

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EASY points here Solve for H; P=2L+2H

e-lub [12.9K]

P=2L+2H
First, isolate 2H:
2H=P-2L
Second, get a singular value of H (just H):
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Final answer:

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2 years ago

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7^2•3^2+(1+2)^0•3-4^2•1

Kamila [148]

<span>7^2•3^2+(1+2)^0•3-4^2•1
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6 0

2 years ago

Choose the correct answer for each of the following questions Find the y-intercept for following equation F(X)=-(X+1)^21- -12- -

devlian [24]

Solution

Find the y-intercept for following equation:

$f(x)=-(x+1)^2$

Using the slope equation formular:

$\begin{gathered} y=mx+c \\ f(x)=-(x+1)^2 \\ f(x)=-x^2-2x-1 \end{gathered}$

The value of y when x = 0

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