Answer:
Below in bold.
Step-by-step explanation:
Total surface area = 1/2 * area of a sphere + area of the side o a cone
= 1/2 * 4 π r^2 + π r L
= 1/2 * 4 π 7^2 + π*7*25
= 307.876 + 549.779
= 857.65 in^2 to nearest hundredth.
Answer:
3/4
Step-by-step explanation:
tan theta = opposite side/ adjacent side
tan A = 3/4
Answer:
$1.25
Step-by-step explanation:
21-6=15, and 15/12=1.25
