3 years ago

Plz help!!!! Number 23

Mathematics

1 answer:

Minchanka [31]3 years ago

7 0

Answer:

(0 + m)/2, (0 + n)/2.

Step-by-step explanation:

The x coordinate of the midpoint must be halfway between the x coordinates of A and B, and the y coordinate must be found in the same way.

So the midpoint is (0 + m)/2, (0 + n)/2.

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What is the constant rate of change for this equation y = 1/9x-20 ?

k0ka [10]

Answer:

like:-

1/9x20 = <u>2 2/9</u>

1/9-20 = <u>19 8/9 </u>

Step-by-step explanation:

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2 years ago

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How can you generate x-3y+5 from the expression x+y+4+2y+1

vladimir2022 [97]

Answer: Here is the explanation. also it it +3y not -3y

Step-by-step explanation:

x+y+4+2y+1=x+3y+5 because

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so now you have x+3y+4+1

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now you have: x+3y+5

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3 years ago

9(3x+6)-6(7x-3)=12 solve and check

nignag [31]

X=4 is the answer to this

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1 year ago

Can I please have help?

givi [52]

-12+-12=-24
-6+-6=-12
-11+-11=-22
-10+-10=-20
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8 0

3 years ago

Hey can you please help me posted picture of question

Olenka [21]

Hello!

The variable "n" represents an exponent.

An exponent is used to multiply a number (b) by itself "n" times. For example, if the expression were to read (b²) it would represent the following:

b × b

The same could be said for (b³):

b × b × b

Even ( $b^{10}$ ):

b × b × b × b × b × b × b × b × b × b

I hope this helps!

6 0

4 years ago