The ground temperature at Brigham Airport is 17 °C. The temperature decreases by 4.9 °C for every increase of 1 kilometer above
1 answer:
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Answer: 5 units
Step-by-step explanation:
The area of a parallelogram is . SInce we know the area and the height, we can directly plug the values into this equation and solve for the base.
20=b(4) [divide both sides by 4]
b=5 units
Hope this helps. - M