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frutty [35]
3 years ago
9

Kris is staining 30 wooden rectangular fence pieces. The fence pieces are different sizes, and Kris wants

Mathematics
1 answer:
bixtya [17]3 years ago
5 0

Answer:

D

Step-by-step explanation:

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(2-7m^6)^2<br><br><br> i dont know this
Pavel [41]
(2-7m^6)^2

rearrange terms:

(2-7m^6)^2

(-7m^6 + 2)^2

expand the squares:

(-7m^6 + 2)^2

(-7m^6 + 2)(-7m^6 + 2)

distribute:

(-7m^6 + 2)(-7m^6 + 2)

-7(-7m^6 + 2) • m^6 + 2(-7m^6 + 2)

distribute:

-7(-7m^6 + 2) • m^6 + 2(-7m^6 + 2)

49m^12 - 14m^6 + 2(-7^6 +2)

distribute:

49m^12 - 14m^6 + 2(-7^6 +2)

49m^12 - 14m^6 - 14m^6 + 4

combine like terms:

49m^12 - 14m^6 - 14m^6 + 4

49m^12 - 28m^6 + 4

solution:

49m^12 - 28m^6 + 4



please mark brainliest and hope it helps
7 0
3 years ago
The graph of f(x)= 5x is reflected across the x-axis. Write a function g(x) to describe the new graph. g(x)=
devlian [24]

g(x) =  - 5x
This is probably the right answer
5 0
3 years ago
I will give you guys 100 points if you help me for just these 5 questions please
nignag [31]

Remember that squaring something is just multiplying that number by itself.

55^2 = 55 \times 55 = 3025

95^2 = 95 \times 95 = 9025

75^2 = 75 \times 75 = 5625

45^2 = 45 \times 45 = 2025

35^2 = 35 \times 35 = 1225

3 0
3 years ago
Read 2 more answers
Hi I did 1st 2 but need help with rest simplifying these and I need them explained step by step plz and thank you
Anna007 [38]

Hey there ! Heres your answer :)

4 0
3 years ago
Which of the following equations do not represent a proportional relationship?
N76 [4]

Answer: y = x

Step-by-step explanation:  Since this does not correspond to a size or amount to a number, then this is not proportional

5 0
3 years ago
Read 2 more answers
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