These two angles are vertical angles. Vertical angles are equal to each other
Step 1: Set the angles equal to each other
3x + 50 = 6x - 10
Step 2: Solve for x
3x + (50 + 10) = 6x + (-10 + 10)
3x + 60 = 6x + 0
(3x-3x) + 60 = 6x - 3x
0 + 60 = 3x
60/3 = 3x / 3
x = 20
Hope this helped!
Answer: a
Step-by-step explanation:
Answer:
2, 4
Step-by-step explanation:
9514 1404 393
Answer:
16.4%
Step-by-step explanation:
Assuming the 5% was taken off of the already-discounted price, then the original price was multiplied by ...
(1 -12%)(1 -5%) = 0.88×0.95 = 0.836 = 1 -16.4%
The total decrease was 16.4%.
Step-by-step explanation:
surface area of cylinder is
2×pi×r (h+r)
2×22/7×2 (4+2)
88/7 (4+2)
75.4 cm square