Answer:
132.4 feet
Step-by-step explanation:
This is a classic right triangle trig problem. We have the reference angle of 44, and we have the side length that is opposite the reference angle as 92, now we need the length of the string which is the hypotenuse. The trig ratio that relates the side opposite the reference angle to the hypotenuse is the sin ratio. Let's set it up:
Doing some algebraic manipulations with that gives us
Plug that into your calculator in degree mode and you get x = 132.4392
It is a right triangle because there is at least one 90 degrees angle in it.
There were 10 small boxes shipped and 12 large boxes shipped.
Step-by-step explanation:
Given,
Weight of each small box = 35 pounds
Weight of each large box = 85 pounds
Total boxes = 22
Total weight of shipment = 1370 pounds
Let,
Number of small boxes = x
Number of large boxes = y
According to given statement;
x+y=22 Eqn 1
35x+85y=1370 Eqn 2
Multiplying Eqn 1 by 35
Subtracting Eqn 3 from Eqn 2
Dividing both sides by 50
Putting y=12 in Eqn 1
There were 10 small boxes shipped and 12 large boxes shipped.
Keywords: linear equation, elimination method
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3 x 1015 is 0.5 (0.5024752) times larger than 6 x 1010
Hi, thank you for posting your question here at Brainly.
To find the velocity of light or any electromagnetic wave, we use the equation: v = wavelength * frequency. Substituting,
v = 0.5 m * 930 1/s
v = 465 m/s