What is 1/3 plus 1/4
2 answers:
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We can assume that the shape is a rectangular prism by the given dimensions
Volume of a rectangular prism
Volume = Area of Base × Height of prism
= Length × Width × Height of prism
Substitute!
168 = L × 7 × 3
168 = L × 21
Divide 21 on either sides to isolate L
= 
21 and 21 cancels out
8 = L
L = 8 yd
Volume of a rectangular prism
Volume = Area of Base × Height of prism
= Length × Width × Height of prism
Substitute!
168 = L × 7 × 3
168 = L × 21
Divide 21 on either sides to isolate L
21 and 21 cancels out
8 = L
L = 8 yd
Answer:
B.
Step-by-step explanation:
If you dont understand what I wrote, just ask!
Perimeter of a triangle is the sum of measures of its all three sides, let the other be y,
we know,
hence, measure of the third side is 6x + 1