Sin(-x) is equal to - sin(x)
Therefore, sin(-35) = -sin 35
Your answer is B.
72 minutes. First convert the height of the pool to inches by multiplying the height in feet by 12 which equals 36. Next multiply that by 2 because the pool is draining at -1/2 inches per minute, not -1 inch per minute.
Answer:
Step-by-step explanation:
cost of 6 potatoes=24.65-18.95=5.70 $
cost of 1 potato=5.70÷9=0.95 $
The coordinates of the fourth corner is
A. (-1, 3)
X = adult
y = children
53(x+y=431)
53x +24y = 15390$
53x+53y = 22,843
subtract from
53x+24y = 15,390
29y = 7,453$
y = 257
53x + 24 (257) = 15,390
53x + 6,168 = 15,390
53x = 9,222
x = 174
