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3 years ago

100p for an answer please on a test

Mathematics

1 answer:

motikmotik3 years ago

4 0

I wanna day, that both are correct because they substituted the same value into both expressions and the results are the same.
Both squares substitute in 6 and both equal -5.

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Please answer :( They are fractions and I suck at them.

Ann [662]

Answer:

8/15 (fraction) or 0.5333333333333...

Step-by-step explanation:

7 0

3 years ago

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The product of 8 and a number algebraic expression

dybincka [34]

Answer: 8x

Step-by-step explanation:

Product stands for multiplication, so we need to use (×)

Let x = the number.

----------------------------------------------

The product of 8 and a number

8 × x=8x

3 0

3 years ago

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How can I find the slope and Y- intercept for each equation

mixer [17]

Answer:

You plug in numbers into the y=mx+b equation and solve for which ever one you are finding for.
m=slope
x=x intercept
b=y intercept
apply the numbers to this equation and solve or x

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3 years ago

The staff at the community center make a rectangular skating pit every year. They use 100 meters of boarding to enclose it. So t

Sliva [168]

For a width of 25, the length will also be 25, so the area is 25² = ...
625.

_____
The rule is
area = width×(50 -width)

3 0

3 years ago

BRAINLIESTT ASAP! PLEASE HELP ME :)<br> thanks!

nadya68 [22]

Answer:

Step-by-step explanation:

Please see the answer in the picture attached below.

" From Step 1: We find that Angle N1 equals to 75 gradius => Answers A and C wrong. Answers B and D are left.

" From Step 4: We find that Angle N2 equals to 129 gradius => Answer B is true.

You don't need to find the exact value of the angle N3 in oder to choose the right answers from A,B,C,D.

Hope this answer can help you. Have a nice day!

7 0

3 years ago