Answer: 2.9025
Step-by-step explanation:
0.75 x 387/100
= 2.9025
∠DBC = 19° since the two angles have to add up to 180, if x = 23, then 23 -4 = 19 for the right, and 7 x 23 = 161, and 161 + 19 = 180.
Answer:
Step-by-step explanation:
B
Answer:
I think but I might have done it the wrong way
2πr(r+h)
Step-by-step explanation:
Answer:
194.7
Step-by-step explanation:
273.2 -(-78.5) = 194.7
