By the Pythagorean theorem we have:
x ^ 2 + y ^ 2 = 100 ^ 2
Then, we have:
"the height above the ground of the top at the wall is three times the horizontal distance between where it begins and where it ends at the ground level"
y = 3x
Answer:
The system of equations is:
x ^ 2 + y ^ 2 = 100 ^ 2
y = 3x
A line is 180°. If we subtract 180° by 124° we get 56° as our missing angle as <x.
Since <x and <Z are vertical angles, they are equal meaning since <x is 56°, so is <z.
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Answer : 56°
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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you!!
~Zoey
Answer:
$911.25
Step-by-step explanation:
For 1 day the man works for 6 hours.
Then for 6 days the man will work for (6×6)hours = 36 hours
If the man makes $22.5 an hour, then for 36 hours, the man will earn ($22.5×36) = $810
Given, that the man gets a 12.5% raise, the we would have to apply the formula, where the 12.5% should be added to $810.
New Value/Old Value = 100 + rate/100
New Value/$810 = 112.5/100
By solving this equation, we get $911.25. So the man will earn $911.25 if he works for 6days a week.
Make the denominator the same, so multiple 3/10 by 2, which produces 6/20. Take 6/20 and subtract 7/20 because adding a negative number is the same as subtracting a positive number. the Answer is -1/20.