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3 years ago

When the process of adding or multiplying doesn't change the original number, this refers to which property?

Mathematics

2 answers:

Lilit [14]3 years ago

8 0

Answer: the teacher told me it was identity

Hope this helps

SVEN [57.7K]3 years ago

7 0

<span>When the process of adding or multiplying doesn't change the original number, it refers to "Associative property"

Hope this helps!</span>

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7th grade math pls help

Yakvenalex [24]

Answer:

"A" IS THE ANSWER

Step-by-step explanation:

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3 years ago

How would i solve this

Ivahew [28]

$\\ \sf\longmapsto f(-3)$

$\\ \sf\longmapsto -(-3)^2=-9$

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2 years ago

Read 2 more answers

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PolarNik [594]

$b^2+6b=0\\
b(b+6)=0\\
b=0 \vee b=-6\\\\
5x^2-5x=0\\
5x(x-1)=0\\
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-10x+35x=0\\
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x=0\\\\
2x+15x=0\\
17x=0\\
x=0\\\\
18x^2+6x=0\\
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2 years ago

What is the y-intercept of the quadratic function f(x) = (x – 8)(x + 3)?

frez [133]

Answer:

y-intercept is -24

Step-by-step explanation:

The solution is in the picture

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3 years ago

How do I rotate a figure 90 degrees clockwise

cricket20 [7]

Step-by-step explanation:

You have to have tracing paper or patty paper (cause that's what my teacher uses). Next you draw the figure along with the x and y-axis on it as well. Then you mark the x and y-axis and rotate the paper 90 degrees clockwise. Lastly if the x-axis is on the y-axis, mark it as the y-axis and if the y-axis is on the x-axis, also mark it as the x-axis.

I hope this helped :)

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2 years ago