A ball is dropped from a window at a height of 36 feet. The function h(x) = -16x2 + 36 represents the height (in feet) of the ball after x seconds. Round to the nearest tenth.
How long does it take for the ball to hit the ground?

side xy = 10

sin(x) = 4/5

cos(x) = 3/5

tan(x) = 4/3

step-by-step explanation:

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

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