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Svetlanka [38]
3 years ago
12

The rectangle below has a length of 4x+3 and a width of 3x.

Mathematics
1 answer:
Irina18 [472]3 years ago
4 0
Perimeter- 14x+6
Just add al the sides up like normal
Area- 12x^2+9x
Multiply the length and width
C)
Perimeter- 118
Area- 840

I’m pretty sure these are right

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201, 206, 216, 228, 240

Step-by-step explanation:

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Answer:

(3, -4)

Step-by-step explanation:

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For point (3, -4)

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5 0
3 years ago
Solve for x.<br>A. x =9<br>B. x = 3<br>C. x = 4<br>D. x = 27
meriva
Your formula for this is 9^{2} =x(24+x) and 81=24x+ x^{2}.  Get everything on one side of the equals sign, set it equal to 0 and factor.  When you do this you get (x-3)(x+27). The Zero Product Property rule tells us that either x-3 = 0 or x+27 = 0 and that x = 3 and -27.  The only thing in math that will NEVER be negative besides time is distance/length, therefore, x cannot be 27 and has to be 3.
8 0
3 years ago
Ngl i forgot whats 23+41
hoa [83]
64 is the answer and apparently it needs to be longer than 20 characters
3 0
3 years ago
Read 2 more answers
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