It all depends on the fraction.
1/2=.5 because half of 1 is .5 and half can be represented as 2
The answer for number nine is 2x^3/3y
the answer for number eleven is 3(t+2)
Answer:
B. 66
Step-by-step explanation:
Substitute x = 3
Multiply in the parentheses
(6 + 192) Add
(198) Multiply
66
The formula to find the surface area is 3.14(radius)(slant) + 3.14 (radius squared). So the equation would be (3.14)(5)(8)+(3.14)(5^2) for your answer you should get 204 square inches. Hope that helped!