3 years ago

GUYSSSSSSS I NEED HELP

Mathematics

1 answer:

Arada [10]3 years ago

6 0

Answer:

3 is the answer pls like me it is the correct one ty

Step-by-step explanation:

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A circle is drawn within a square as shown.

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Answer is 86.47 cm hope helped

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3 years ago

Solve the equation for a K = 4a + 9ab

Nuetrik [128]

Answer:

K/(4+9b) = a

Step-by-step explanation:

K = 4a + 9ab

Factor out a on the right hand side

K = a(4 + 9b)

Divide each side by (4+9b)

K/(4+9b) = a(4 + 9b)/(4+9b)

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3 years ago

Find f(-5) if f( x ) = | x + 1|.

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Answer:

Step-by-step explanation:

f(x)=x+1

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2 years ago

Solve the following equation. Enter your answer as an integer, decimal or fraction.

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Answer:

x = 5 or × = -7/2

Step-by-step explanation:

I hope you get it good luck.

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2 years ago

Help, how would I get my answer for this question?

Maslowich

Answer:

$(-4,32)$

Step-by-step explanation:

Given points are $(-1,-8)$

And given transformation is $D_4$ $r_{x-axis}$

We will start from left to right.

First transformation is reflection about x-axis.

When we reflect about x-axis $(x,y)\ became\ (x,-y)$

So, $(-1,-8)=[-1,-(-8)]=(-1,8)$

Now next transformation is dilation with a factor 4.

If we do dilation with a factor $'k'$ to the point $(x,y)$

New co-ordinates after dilation became $(kx,ky)$

So, $(-1,8)\ became\ (-4,32)$

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3 years ago