Answer:
Step-by-step explanation:
126 mi/h = (126 mi)/(1 h)·(5280 ft)/(1 mi)·(1 h)/(3600 s) = (126·5280/3600) ft/s
126 mi/h = 184.8 ft/s = 924/5 ft/s
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In 2 seconds, the parachutist falls ...
(184.8 ft/s)·(2 s) = 369.6 ft
36, 16, 81, and 64 are all of your perfect squares.
If you need me to explain, just let me know! :)
Answer:
Diameter of the circle is twice it's radius D=2r.
Circumference of the circle is 2πr.
According to the above problem,
<u>2π(radius)</u>=20 inches
2(radius)=20/π=20/3.14
Diameter=<u>6.37 inches</u>
<h3><u>6.37 inches</u> is the right answer.</h3>
Answer: -1.5
Step-by-step explanation:
because the y-axis is the one that goes up and down and w is on -1.5 of it
WILLY, it is Two tens and one one multiplied by 10 is:
(20 + 1) * 10 = 21 * 10 = <span>210</span>
