Answer:
20.2 in sq
Step-by-step explanation:
the radius is 2.5 bc 5/2 is 2.5. then you do 3.14(r^2). in this case, r^2 is 6.25. then, you multiply that by 3.14, which is 19.625. then divide that by 2 and you get 9.8. the area of the whole thing is 30 in. so, you subtract 9.8 from 30 and you get 20.2
The pair of numbers you want is
11
and
1 .
Let his morning sakes be $m, then afternoon sales were m+50, and his evening sales were 3m+150.
Total sales=m+m+50+3m+150=1000.
5m=1000-200=800, so m=800/5=$160. His evening sales were 3(160+50)=3×210=$630.
The answer is H= (1/2) b/A
Answer:
- x ≥ 15, interval notation x ∈ [15, +∞)
- x < 10, interval notation x ∈ (-∞, 10)
<u>Combined together:</u>