Answer:
≈ 565.5 units²
Step-by-step explanation:
The area (A) of the shaded sector = area of circle × fraction of circle
A = πr² × ← r is the radius
= π × 20² ×
= 400π × 0.45 ≈ 565.5 units²
Answer:
1.x = 80/8= 10
Step-by-step explanation:
5^3(5^x) the rule is a^b(a^c)=a^(b+c)
5^(3+x)
9514 1404 393
Answer:
91°
Step-by-step explanation:
The similarity statement tells you that angles Q and H are congruent. The measure of angle H is shown as 91°, so that is the measure of angle Q.
m∠Q = 91°
Miles per hour = Total miles/ total no of hours
1764 miles divided by 28 hours = 63 mph