lina2662

24.01.2022 • 

Mathematics

Can someone help me graph this please! 1. One family has a large tank that captures rainfall daily and then once a week empties 300 gallons into a sanitizing system for the family’s use. This lowers the water level in the tank by six inches. Over a two week span, it rained 1 inch per day the first three days, .5 inches per day the next 5 days, and then was back to 1 inch per day for the last six days. The week always starts on Sunday, and Saturday night is when the tank transfers the 300 gallons. Sketch a graph showing the water level in the tank (y) in inches if it started at 18 inches over the number of days (x) in two weeks.

Ответ:

fmw812

20.02.2022

Mathematics

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s = 36 degrees

Step-by-step explanation:

We have 180 degrees, which is the half circle.  We also have the 58 degrees, (s-4) degrees, and there is a right angle, so we also have 90 degrees.

Our equation:

180 = 90 + 58 + (s-4)  Add 90 and 58

180 = 148 + (s-4)  Subtract 148 from both sides

-148   -148

32 = s - 4   Add 4 to both sides

+4       +4

36 = s

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