The first equation is x+x+3x+3x. You know that the perimeter is w+w+l+l, so, you can simply substitute the width, x, and the length, 3x (Three times the width).
The second equation is 8x. This comes from the first expression. If you have three of something plus three of the same thing plus one of the same thing plus one of the same thing, you have 8 of that thing. In other words, combine like terms.
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Factor the expression.
f(x)= (x-5)(7x-1)(x+2)
The word is CALCULATE. ( to determine or ascertain by mathematical methods; compute
87 58%
_ _
x 100% = 8700/58 = 150.862069 = 150.86
Answer:
120 i am sorry if i am wrong
Step-by-step explanation:
the volume of the cylinder is 120 cm
I have tried my hardest on studying this
question i am sorry if its wrong