Solution:
<u>Note that:</u>
- 2πrh + 2πr² = Area of cylinder formula
- Radius = 4 m
- Height = 8 m
<u>Finding the surface area:</u>
- 2πrh + 2πr²
- => 2(π)(4)(8) + 2(π)(4²)
- => 64π + 2(π)(16)
- => 64π + 32π
- => 96π m²
Answer:
1:4; C
Step-by-step explanation:
If you roll two cubes, they have 6 sides meaning 6 is the highest number. That's 2 more then 4 so I will subtract to two from each which makes it certain I will roll two dice less then 4. Removing two from each is 4 ergo the answer is 1:4
Answer:
Kristen would be 7.5 yo and Nicole would be 24.5 years old
Step-by-step explanation:
let x= kristen's age
3x+2= nicole's age
(3x+2)+x=32
4x+2=32
4x=30
x=7.5
3(7.5)+2= 24.5
The answer will be y= -2.
<span>g(x) = –2x2 + 3x – 5
</span>input = –2, g(-2) = –2(-2)^2 + 3(-2) – 5 = -8 - 6 - 5 = -19
input = 0, g(0) = –2(0)^2 + 3(0) – 5 = -5
input = 3, g(3) = –2(3)^2 + 3(3) – 5 = -18 + 9 - 5 = -14
