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mezya [45]
2 years ago
15

Find the values of the variables in each figure.

Mathematics
1 answer:
Diano4ka-milaya [45]2 years ago
8 0

Answer:

x = 40

Step-by-step explanation:

2x = 4x - 40 (recall properties of a parallelogram)

Solve for x

2x - 4x = 4x - 40 - 4x (subtraction property of equality)

-2x = -40

-2x/-2 = -40/-2 (division property of equality)

x = 20

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In 1911, the temperature in Rapid City,
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The 3.1 °F/min rate of change of the temperature and 15 minutes change duration gives the change in temperature as 46.5 °F

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The relationship between the change in temperature, the rate of change in temperature and the time can be presented as follows;

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An item is regularly priced at $50. It is on sale for 40% off the regular price. What is the sale price?
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