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lbvjy [14]
2 years ago
8

How would I solve 1 and 2?

Mathematics
1 answer:
Rus_ich [418]2 years ago
7 0
For one you have to find the circumference of the which is 3.14 times diameter then divide 5280 which is a mile by the circumference that would be the answer

for two you have to take 1920 which is the 80 times 24, then take the circumference of the earth and divide it by 1920
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Suppose that y varies directly with x and inversely with z, and y = 4 when x = 8 and z = 14. find z when x = 36 and y = 6. first
raketka [301]

The value of z if x = 36 and y = 6 is 42

<h3>Direct and inverse variation</h3>

Suppose that y varies directly with x and inversely with z, hence the required expression will be:

y = kx/z

If  y = 4 when x = 8 and z = 14 then;

4 = k(8)/14

8k = 56

k = 7

To  find z when x = 36 and y = 6, we  will have:

6 = 7(36)/z
1 = 7(6)/z

z = 42

Hence the value of z if x = 36 and y = 6 is 42

Learn more on variation here: brainly.com/question/6499629

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Pavel [41]

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Step-by-step explanation:

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3 years ago
Help a girl out with geometry
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Follow the steps

106=x+79+x+45
106=2x+124
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In conclusion the answer to the problem is:
Angle LMF is equal to 70.
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