Answer:
y = 22
Step-by-step explanation:
Given
Slope m = (+ 11 / 5) cm/min
If P(10, y)
we can use the relation
11 / 5 = y / 10 ⇒ y = 10*11/5
⇒ y = 22
Step-by-step explanation:
x=90°
SUM OF ALL ANGLES OF PENTAGON =540
90+2(180-Y)+105+113=540
90+360-2Y+105+113=540
488-2Y=540
Answer:
About 425
Step-by-step explanation:
Tell me if you want the explanation.
We need to put all elements in one side so that the other side is 0. Then, apply quadratic formula to solve the problem. To do that, we need to subtract both sides by 4.