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3 years ago

Can someone help me with this: y=-5x+5

Mathematics

2 answers:

NikAS [45]3 years ago

8 0

Answer:

I think it would be y=x

Step-by-step explanation:

I might be wrong

joja [24]3 years ago

6 0

Answer:-y=-x is the answer

Step-by-step explanation:

y=-5x+5

move the +5 over to the y

-5y=-5x

Divide by # that can do both so 5

5/-5y=-1y

5/-5x=-1x

So -y=-x

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3 years ago

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2 years ago

2+ (-3)^2 - (-1)<br><br> please explain! :3

Ugo [173]

Answer:

Step-by-step explanation:

Hello!

First of all you have to understand the order of operations.

PEMDAS

Parenthesis, Exponent, Multiplication/Divison, Addition, Subtraction.

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Hope this helps!

6 0

3 years ago

Read 2 more answers

Mario is constructing a square dart board. It will consist of a smaller square centered in a larger square. The smaller square m

Ivan

Answer:

6 inches.

Step-by-step explanation:

Let a represent side length of larger square.

We know that area of square is square of its side length, so area of the larger square will be $a^2$ .

The area of smaller square would be $4^2$ .

We will use proportions to solve our given problem.

$\frac{\text{Area of smaller square}}{\text{Area of larger square}}=\frac{4}{9}$

$\frac{4^2}{a^2}=\frac{4}{9}$

$\frac{16}{a^2}=\frac{4}{9}$

Cross multiply:

$4*a^2=16*9$

$\frac{4*a^2}{4}=\frac{16*9}{4}$

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Take square root:

$a=\pm\sqrt{36}$

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3 years ago

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Answer:

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Step-by-step explanation:

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4 years ago