Question 6
1 pts
A circular column has a safe load that varies directly as the fourth po...
Mathematics, 05.05.2020 01:03 ryleeyeagley03
Question 6
1 pts
A circular column has a safe load that varies directly as the fourth power of its diameter
and inversely as the square of its length. A 10-foot long pillar with a 4-inch diameter can
safely support a 16-ton load. Find how long a beam with a 3-inch diameter needs to
maintain a 10-ton load safely. Round to the nearest hundredth.
Question 7
1 pts
What if we are trying to find the height
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Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that â–³xyv ~ â–³zwv using the similarity theorem.
Answers: 2
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