1 answer:
Set up proportion 170/180=x/1 than cross multiply 170x=180 divide both sides by 170 answer 0.944 so 94% remains
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Answer:
190 195
------- = -------
50 z
Solve for z:
1. Cross multiply
190z = (50)(195)
190z / 190 = 9750 / 190
z ≈ 51.3
The answer is 54.48 because 24 x 2.27=54.48
What kind of mathematics are you learning?
297 cm is the total surface area of the square pyramid
