Answer:
y = 0
Step-by-step explanation:
15 is A, 22+X=8
I don't have time to solve the rest RN but will come back later
Answer:
It's a right triangle.
Step-by-step explanation:
△ABC with m∠A=30° , m∠B=60° , and m∠C=90°
It's a right triangle.
9514 1404 393
Answer:
160
Step-by-step explanation:
The problem statement tells us ...
(# in museum) = 4 × (# waiting)
(# in museum) = 4 × 40 . . . . . . . . . . . . the number waiting is 40
# in museum = 160
900 ÷ 72 = 12.5 minutes
Thus the correct answer is option A .
