Let's say that the hypotenuse is length 1.
In a 45 45 90 triangle, the legs are equal to the hypotenuse * (1 / [sq rt (2)])
So if the hypotenuse =1, the legs equal 1 /
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1.4142135624
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</span>
which equals
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<span>
<span>
0.7071067812
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</span>
</span>
Source:
http://www.1728.org/trig2.htm
Yes, because it is the same thing as 1:30.
Answer:
-6a-48
Step-by-step explanation:
multiply each term in the parenthesis by -6
-6 * a -6 * 8
N is 7.5 because prq is 3x the size of abc
Answer:
Marie ran at a faster rate. It takes 27 minutes for Lisa to run 15 laps while it takes Marie 26.25 minutes to run 15 laps.
Step-by-step explanation:
18 ÷ 10 = 1.8 (Lisa's rate)
14 ÷ 8 = 1.75 (Marie's rate)
1.8 x 15 = 27 minutes (How long it takes for Lisa to run 15 laps)
1.75 x 15 = 26.25 (How long it takes for Marie to run 15 laps)
