3 years ago

I need help with this!?!

1 answer:

7 0

Some of the important "given" information is outside of the photo.
We need to know that the two triangles are similar.
And we need to know that the WHAT ? of angle M is 9/40.

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The graph represents the function f(x) = x2 + 3x + 2.

Vladimir [108]

Reflection of a function
$S_x f(x)\rightarrow{-f(x)}$ reflection of f(x) about x-axis

So
$g(x)=-(x^2+3x+2)=-x^2-3x-2$

3 0

3 years ago

What is the distance between (1,-5) and (-3,6)

Wewaii [24]

Answer:

$\large\boxed{\sqrt{137}\approx11.7}$

Step-by-step explanation:

The formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

We have two points (1, -5) and (-3, 6). substitute:

$d=\sqrt{(-3-1)^2+(6-(-5))^2}=\sqrt{(-4)^2+11^2}=\sqrt{16+121}=\sqrt{137}$

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3 years ago

Help with this question

Morgarella [4.7K]

Answer:

C) (x-3)(x+3)

Note:

Just a tip there is an app called Desmos where you can put in equations like this and it will graph them for you.

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3 years ago

If g(x) = 2x − 1, what is g(−2.3)?

Kaylis [27]

Answer:

Gx 2x -1 (2,-5)

Step-by-step explanation:

I think that was the thing on apex sorry if wrong

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3 years ago

To get the right shade of paint, the paint store mixes 1 part yellow with

Sever21 [200]

Answer:

6 parts yellow

Step-by-step explanation:

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3 years ago