Answer:

Step-by-step explanation:
● formulas of valume = πr²h
- 22/7×12×12×38•4 ft
- 3•14×144×38•4 ft
- 452•16×38•4 ft
- 17362•944 ft³
● now nearest to the number
- 17262•944 ft³ nearest tenth is 17360ft³.
Hope it's helps you
Answer:
<h3> 10,450</h3>
Step-by-step explanation:
21-13=8 and 29-21=8
So this is aritmetic series where a₁ = 13, and r = 8
Sum of the first n terms:

Jake added
cup of toppings to his sundae.
Step-by-step explanation:
Given,
Amount of sunflower seeds added = 
Amount of banana chips added = 
Total = Amount of sunflower seeds + Amount of banana chips
Total = 
Taking LCM = 40

Jake added
cup of toppings to his sundae.
Keywords: fraction, addition
Learn more about fractions at:
#LearnwithBrainly
Answer:
13
Step-by-step explanation:
x + 6 = ?
[Replace x with 7]
7 + 6 = 13
This is an example of an expansion. The original figure is enlarged using proportional reasoning.
Each side length is multiplied by 6 to get the new poster.