Solving proportions is simply a matter of stating the ratios<span> as fractions, setting the two fractions equal to each other, cross-multiplying, and solving the resulting equation. You'll probably start out by just solving proportions, like this: </span>Find the unknown value<span> in the proportion: 2 : x = 3 : 9</span>
Answer:
a
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The complement of Set B is what is not in set B. The things that are in Set U but not in Set B is 1, 3, 5, 7, 9, which is answer choice C.
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14:63
Divide both numbers to get the most simple ratio.
14/7 = 2
63/7 = 9
2:9 is our final answer
Part A:
Given that the <span>cable runs from the top of a building to a point on the ground 60.3 feet from the base of the building and that the </span>cable makes and angle of 33.7˚ with the ground.
Let the height of the building be h, then
Part B:
Given that the cable runs from the top of a building to a point on the ground 60.3 feet from the base of the building and that the cable makes and angle of 33.7˚ with the ground.
Let the length of the building be l, then