Answer:
Step-by-step explanation:
circumference of the circle, C=2*3.14*r
C=31.4
31.4=2*3.14*r
r=31.4/(2*3.14)=5
Answer:
The answer is not finished but if John is buying the materials and paying for the labor then the answer will be $510.
Step-by-step explanation:
I’m sorry if I didn’t help but the answer is not written out enough…
The number of gallons of paint needed to paint the entire fence is 26.4 gallons.
<h3>Area of rectangle</h3>
Area = length × width
= 33 m × 2 m
= 66 square meter.
- A gallon of paint = 2.5 m²
Number of gallons of paint needed = 66 square meter / 2.5 m²
= 26.4 gallons
Learn more about area of rectangle:
brainly.com/question/13048427
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Answer:
The volume of pyramid B is 3.5 times greater than the volume of pyramid A
Step-by-step explanation:
The area of squared based a pyramid is given by:
Where 's' the length of the side of the base and 'h' is the height.
For pyramid A:
h= 100 m
s= 356/4 = 89 m
For pyramid B:
h= 215 m
s= 456/4 = 114 m
Pyramid B has a greater volume and the ratio between volumes is:
6+5+10= 22 (ignore this i have to have 20 characters to submit this answer )