<h2><em><u>Answer</u></em><em><u>:</u></em><em><u>-</u></em></h2>
The measure if ∠x ![\large\leadsto\boxed{\tt\purple{43^{\circ}}}](https://tex.z-dn.net/?f=%5Clarge%5Cleadsto%5Cboxed%7B%5Ctt%5Cpurple%7B43%5E%7B%5Ccirc%7D%7D%7D)
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• <u>To</u><u> </u><u>Find</u><u>:</u><u>-</u>
- Measure of
x
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<h3>• <u>Solution</u><u>:</u><u>-</u></h3>
The given angles are made by a straight line. We know that the total angle made by a straight line is 180°.
Therefore, all the angles should sum upto 180°.
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•<u> Working:-</u>
➪ ![\sf (x + 31^{\circ}) + (x + 20^{\circ}) + (x) = 180^{\circ}](https://tex.z-dn.net/?f=%5Csf%20%28x%20%2B%2031%5E%7B%5Ccirc%7D%29%20%2B%20%28x%20%2B%2020%5E%7B%5Ccirc%7D%29%20%2B%20%28x%29%20%3D%20180%5E%7B%5Ccirc%7D)
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➪ ![\sf x + 31^{\circ} + x + 20^{\circ} + x = 180^{\circ}](https://tex.z-dn.net/?f=%5Csf%20x%20%2B%2031%5E%7B%5Ccirc%7D%20%2B%20x%20%2B%2020%5E%7B%5Ccirc%7D%20%2B%20x%20%3D%20180%5E%7B%5Ccirc%7D)
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➪ ![\sf 3x + 51^{\circ} = 180^{\circ}](https://tex.z-dn.net/?f=%5Csf%203x%20%2B%2051%5E%7B%5Ccirc%7D%20%3D%20180%5E%7B%5Ccirc%7D)
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➪ ![\sf 3x = 180^{\circ} - 51^{\circ}](https://tex.z-dn.net/?f=%5Csf%203x%20%3D%20180%5E%7B%5Ccirc%7D%20-%2051%5E%7B%5Ccirc%7D)
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➪ ![\sf 3x = 129^{\circ}](https://tex.z-dn.net/?f=%5Csf%203x%20%3D%20129%5E%7B%5Ccirc%7D)
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➪ ![\sf x = \dfrac{129}{3}](https://tex.z-dn.net/?f=%5Csf%20x%20%3D%20%5Cdfrac%7B129%7D%7B3%7D)
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★ ![\large{\bold\red{x = 43^{\circ}}}](https://tex.z-dn.net/?f=%5Clarge%7B%5Cbold%5Cred%7Bx%20%3D%2043%5E%7B%5Ccirc%7D%7D%7D)
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Therefore, the measure of the ∠x is 43°.
6 ft equals 72 inches or 1.829 meters
Answer:This is approximately 3.2 gallons. So the coordinate on this line would be (3.2, 12).
Step-by-step explanation: If gas costs $3.75 per gallon and Berto has $12, then he can purchase 12/3.75 gallons. This is approximately 3.2 gallons. So the coordinate on this line would be (3.2, 12).
Answer:
x = 12
Step-by-step explanation:
Equation: 0.52(x) + 0.72(4) = 0.57(x + 4)
0.52(x) + 0.72(4) = 0.57(x + 4)
Multiply
0.52x + 2.88 = 0.57x + 2.28
Subtract 0.52x from both sides
2.88 = 0.05x + 2.28
Subtract 2.28 from both sides
0.6 = 0.05x
Divide all sides by 0.05
x = 12
-Chetan K
Answer:
angle 1
Step-by-step explanation: