Answer:
14
Step-by-step explanation:
6×15=90 90-76=14 you save 14 dollars
Answer:
Option A ( radius is twice the daimeter )
Step-by-step explanation:
The relationship between radius and daimeter is given as
Radius² = Daimeter ⇒ r² = d
And cricumference can be calculated with radius
As circumference is 2πr
Answer:
The x-intercept is -2
Step-by-step explanation:
Answer:
3/4-7/9+2/3=0.63
Step-by-step explanation:
.........
THe area of the whole circle is pi r^2 = 6^2 * pi = 36pi
There are 360 degrees in a crcle so this sectors area i (30/360) *36pi
= 3 pi