The perimeter of a rectangle is the sum of all its sides. As a formula, this is
P = w + w + l + l = 2w + 2l = 2(w + l),
where P is perimeter, w is the width, and l is length.
Let's apply this formula to your question and substitute given information, then solve for l.
P = 2(w + l)
10x + 6 = 2(3x - 3 + l).
10x + 6 = 6x - 6 + 2l
4x +12 = 2l
l = 2x + 6
Answer:
the correct answer is choice 2
Step-by-step explanation:
reason being that both bc and ac would both be vertical lines so they have the same slope of undefined
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Answer:
The answer is 2.625
Step-by-step explanation:
3.5×2.5=8.75
8.75×0.3=2.625
Answer:
3 : 8
Step-by-step explanation:
cross multiply
8x = 3y
x = 3/8
x : y = 3 : 8
