The surface area of the sphere:
A = 4 r² π
1 ) r = 60 m;
A = 4 · 60² π = 4 · 3600 π = 14,400 π m²
2 ) Diameter of 14 cm:
r = 14 cm / 2 = 7 cm
A = 4 · 7² π = 4 · 49 π = 196 π cm²
None 3 * 66 = 198
ALL triangles have a total degree measure of 180 degrees
Answer:
$64
Step-by-step explanation:
We have been given that a local food mart donates 20% of it's Friday's sales to charity.
This Friday the food mart had sales totaling 320.00 dollars.
To find the the amount donated to the charity, we will find 20% of $320.
![\text{The amount donated to the charity}=\$320\times\frac{20}{100}](https://tex.z-dn.net/?f=%5Ctext%7BThe%20amount%20donated%20to%20the%20charity%7D%3D%5C%24320%5Ctimes%5Cfrac%7B20%7D%7B100%7D)
![\text{The amount donated to the charity}=\$320\times0.20](https://tex.z-dn.net/?f=%5Ctext%7BThe%20amount%20donated%20to%20the%20charity%7D%3D%5C%24320%5Ctimes0.20)
![\text{The amount donated to the charity}=\$64](https://tex.z-dn.net/?f=%5Ctext%7BThe%20amount%20donated%20to%20the%20charity%7D%3D%5C%2464)
Therefore, $64 were donated to the charity.
Answer:
its a
Step-by-step explanation:
Since x=5 is a vertical line, there is no y-intercept and the slope is undefined.