If my maths are correct it would be $3,000
158 is 144.95412844037% of 109
Answer:
6 hours.
Step-by-step explanation:
since the boat house charges 7 dollars we can subtract that from 43
43-7=36
since we have 36 left and the fee per hour is 6 we can devide
36÷6=6
Ok so
circumerence=2pir
area=pir^2
circumference=50.24
50.24=2pir
divide both sides by 2
25.12=pir
aprox pi=3.14
25.12=3.14r
divide both sides by 3.14
8=r
subsitute
area=pir^2
area=pi8^2
area=pi64
area=3.14 times 64
area=200.96 in^2
total rea=200.96 in^2
X - y = -5
-y = -x - 5
y = x + 5...slope here is 1. A perpendicular line will have a negative reciprocal slope. All that means is flip ur slope and change the sign. So our perpendicular line will have a slope of -1.
y = mx + b
slope(m) = -1
(4,7)...x = 4 and y = 7
now we sub and find b, the y int
7 = -1(4) + b
7 = -4 + b
7 + 4 = b
11 = b
so ur perpendicular equation is : y = -x + 11 <==
