3 years ago

Solve for y: 4y = 30

1 answer:

8 0

Answer: y = 7.5

Step-by-step explanation: To solve for y in this equation, we want to get y by itself on the left side of the equation.

Since y is being multiplied by 4, to get y by itself, we need to divide by 4 on the left side of the equation. Since we divided by 4 on the left side, we must also divide by 4 on the right side.

On the left side, the 4's cancel out so we're simply left with y. On the right side, we have 30 divided 4 which is 7.5.

So we have y = 7.5.

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Pls help I’ll brainlest

svet-max [94.6K]

Answer:

Choice B

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Find the x is qs bisects pqr and pqr=82

slavikrds [6]

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Which best describes the polygon whose vertices in the coordinate plane are (-2, 3), (2,3), (2, -1), (-2, 1)?

kondaur [170]

You can see the polygon in the attached figure.

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3 years ago

The given line passes through the points (0, −3) and (2, 3).

Zolol [24]

Y+2=(x+2) z+3=(y+3) a+4=(z+4)

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3 years ago

I'm not sure if this is right or not could someone also explain why ?

nikitadnepr [17]

The mapping rule for 90 degrees counterclockwise would be (-y,x). So if you had (x,y) it would transfer to (-y,x). Yours is wrong it should be (4,-3). Remember
-(-4) is 4 and -3 stays as -3.

Basically, memorize these mapping rules.

Hope this helped!

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