Please help me with my aleks!!
2 answers:
Put 3x + 1 on the top and put 4x -3 on the other side
Answer:
PS = 37
Step-by-step explanation:
The opposite sides of a rectangle are congruent, thus
perimeter = 2(3x + 1) + 2(4x - 3) = 136 ← distribute and simplify left side
6x + 2 + 8x - 6 = 136
14x - 4 = 136 ( add 4 to both sides )
14x = 140 ( divide both sides by 14 )
x = 10
Hence
PS = 4x - 3 = (4 × 10) - 3 = 40 - 3 = 37
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Answer:
197.50
Step-by-step explanation:
It might be 225 since 3 x 3 is 9 and 5x5 is 25
Divide 11.25 by (2/3). The answer is 16.875
The error she make is the last one 0.1632.3
