5x^2 + 2x + 8
<u> x 7x - 6
</u> -30x^2 - 12x -48
<u>35x^3 + 14x^2 + 56x + 0</u>
35x^3 - 16x^2 + 44x - 48
(7×100)+(0.001×12) = 700.012
Hope It Helps :]
Answer:
Step-by-step explanation:
Given the information of the conical hat
- diameter of 16 inches => Radius = 8 inches
- height of 9 inches
=> the slant height of the hat is (use Pythagorean Theorem)
=
<=>
=
<=> s =
The area (without the base area) of tissue paper will she need to make one hat is:
SA = πrs in2
<=> SA = π*8*
in2
<=> SA =8
π
=> the total tissue paper will she need for 21 hats is:
SA*21
= 8
π*21
= 6352,18 in 2
Answer: 0
Step-by-step explanation: it said round to the nearest hundredth when you just need 0.21 so 0.21 rounded to the nearest hundredth is going to be 0.