Exam Instructions Question 5 of 20 :
Select the best answer for the question.
5. How should you write the proportion 9:36 = 10:40 using words?
O A. 9 is to 10 as 36 is to 40
OB. 9 is to 36 as 10 is to 40
O C. 9 is to 36 as 40 is to 10
OD. 36 is to 9 as 10 is to 40
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i got 86 for this

hope this !

if you need an explanation just ask

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb