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slega [8]
3 years ago
10

Area and perimeter please

Mathematics
2 answers:
Nadya [2.5K]3 years ago
8 0

your missing some number to do the process

the first question you add all the sides


WINSTONCH [101]3 years ago
5 0
He is right, you are missing a number. Try figuring out the number then asking the question again. Sorry, I couldn’t help.
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Whats the answer plz
elena-14-01-66 [18.8K]

Answer:

The correct answer should be A not 100% sure

4 0
2 years ago
Which equations have the same value of x as Three-fifths (30 x minus 15) = 72? Select three options.
DanielleElmas [232]

Answer:

C 18 x minus 9 = 72

D 3 (6 x minus 3) = 72

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Step-by-step explanation:

Hope this helped

6 0
3 years ago
Read 2 more answers
Solve the system of equations.<br><br><br> 2x + 3y = 1<br> y = 3x + 15
MrMuchimi
Since y=3x+15
sub 3x+15 for y in other equation

2x+3(3x+15)=1
2x+9x+45=1
minus 45
11x=-44
divide 11
x=-4

sub
y=3x+15
y=3(-4)+15
y=-12+15
y=3

(-4,3)
6 0
3 years ago
I need help with 8-11....
MaRussiya [10]
8. Quadrants
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8 0
3 years ago
What is the answer to this question?
katen-ka-za [31]

Answer:

10 in., 18.5 in., 31.5 in.

Step-by-step explanation:

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