Answer: The answer is 10(10)−3(10)−2/4+5=149/2 (Decimal: 74.5)
Step-by-step explanation: Too lazy to explain sorry sksksksksksk but like there's the answer :)
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
Hello :
<span>the measurement of the angle is : x
x+</span><span>17° = 180°
x = </span>180° - 17°
x = 163°
Answer:
B. 22
Step-by-step explanation:
Hope this helps! Ask me anything if you have any quistions!