Cos(44°) = 90/ x
x = 125.1147
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the length of the string is 125.1147 feet
3 feet = 36 inches
36 inches ÷ 3/4 inches = 48 books will fit on the shelf
Answer:
3.29 s
Step-by-step explanation:
We are given that
Height of building=240
Initial velocity=20ft/s
The height of the ball after t seconds is given by

When the ball strike the ground then
h(t)=0


Quadratic formula:

Using the quadratic formula




Time cannot be negative .Therefore,
t=3.29 s
Answer:
311 I ALREADY TOKK THIS TEST
Step-by-step explanation:
Answer:
The correct option is (C) 3 cm, 4 cm, 5 cm.
Step-by-step explanation: