You need to show what a and b are plz
Answer:
22.2 ft²
Step-by-step explanation:
The area (A) of a sector is calculated as
A = area of circle × fraction of circle
= πr² × 
= π × 7.13² × 
=
≈ 22.2 ft² ( nearest tenth )
Answer:
(2.5*(30/5)+6)*12=252
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
primero se realiza la multiplicacion de 150*3 y su resultado es 450 para luego restar 500-450= 50
Answer:
84.4 gallons to the nearest tenth.
Step-by-step explanation:
Average usage = miles travelled / gallons used so:
6.3 = 532 / gallons used
Gallons used = 532 / 6.3
= 84.44.