Answer:
90
Step-by-step explanation:
90÷2= 45
90÷3=30
Answer:
x = -54/7
Step-by-step explanation:
Answer:
-7,3
Step-by-step explanation:
Answer:
angle R
Step-by-step explanation:
To solve this we will use cosine rule
Cosine rule
cos(A) =
suppose,
q = 6.25
s = 11.04
r = 13.19
angleQ =
= 30.58
angleR =
= 93.82
angleS =
= 56.63
Answer:
B
Step-by-step explanation:
It is B because to find the volume you multiply all three values together, which gets you 68.448. I multiplied 9.2x3.1, which got me 28.52, and then I multiplied 28.52 by 2.4 which got me 68.448.