Answer:
105/8 inch^3
Step-by-step explanation:
7/2*5/2*/3/2 = 105/8
To do these problems, you plug in the ‘n’ value given into the equation.
a. 6j - 3 : j = 4
6(4) - 3
24 - 3
21
b. 1/2b + 5 : b = 14
1/2(14) + 5
7 + 5
12
c. 8 + 4k : k = 3.5
8 + 4(3.5)
8 + 14
22
42 because it is all of the sides have to be added up for the perimeter so the formula would be 14+14+7+7.
<span>[-4+3]-8
= </span><span>-1 - 8
= -9
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