It started at 152 feet below sea level( or -152 feet), then was instructed to rise 63 feet. That would bring it to 89 feet. Then to fall 84 would leave it at 173 feet below sea level(or -173 feet)
If he sold 61/10 pitchers (I made it into a improper fraction) on friday and he sold 1/4 on saturday, then you divide 61/10 by 4. when you do this you get 61/40 which simplifies 1 and 21/40 or 1.525 pitchers on saturday
Pretty sure it’s 36 if I’m wrong sorry
Answer:
15.1467 I think if that's an answer.
2y+20=100
2y=80
y=40
The explanation for this would because because the two base angles of an isosceles triangle are equal so since the both equal to 40 degrees, in total would be 80 degrees.
Since the total degrees of a triangle is 180 and you know the base angles make up for 80 percent you subtract that from the total of the angle your trying to find, which is 2y+20.
