Perimeter is the distance all around the triangle, so take the side lengths and add them up in an expression.
(2x) + (4x - 2) + (3x - 1)
Combine like terms.
9x - 3
Your answer is D) 9x - 3.
Answer:
38.3 square inches
Step-by-step explanation:
The product of length and width gives the area of a rectangle:
area = (9.00 in)·(4.25 in) = 38.2500 in²
Each contributor has 3 significant digits, so your rounding rule requires the answer be rounded to 3 significant digits:
area ≈ 38.3 in²
Answer:
Step-by-step explanation:
yo yo yo
= bo obobo ooboob
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