Answer:
1. 8820.26 yds^2
2. 101.265 m^2
Step-by-step explanation:
For both problems you need to use the equation π*r^2 which is the area of a circle and where r is the radius of the circle. The radius is also equal to 1/2 the diameter so using this we can figure out the are of the first circle
For the second problem we have to find the area of the circle with and without the sidewalk around it and subtract them from each other
Answer:
2835
Step-by-step explanation:
(21×15)9=
(315)9=
2835
Answer:
3pf² - 21p²f + 6pf - 42p²
= 3pf² + 6pf - 21p²f - 42p²
= 3pf(f +2) - 21p²(f + 2)
= (3pf - 21p²)(f +0 2)
Answer: (3pf - 21p²)(f + 2)
Step-by-step explanation:
You forgot to put how much it cost to make the rack, message me how much it was and I’ll get back to you
Out of 15, 5 of men older than 30 did have facial hair, which means out of 15, 5 people is 1/3 or 33.3% of the 15 men.