Is the 2 an exponent? if so, it is always an even integer.
How do I find the average number of particles hitting the surface poer unit area and per unit time with no information?
<span>"A TV is on sale at 30% off for $420"
What was the original price of the TV?
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Well if you start to calculate first off you are sooner or later going to figure out that in order for it to be 420 the answer has to be bigger than 1,000. If you get to 1,200 and calculate 30 percent off of it it the answer is 360 so a ballpark quesstiminate would be to go two more hundredths up. Therefore 30 percent of 1,400 is 420
So you’re basically multiplying 18 and 15. It’s going to be 270 ft
Using the law of cosine:
Cosine(angle) = Adjacent leg / Hypotenuse
You are given the angle, and the adjacent leg and need to solve for X, which is the hypotenuse.
Using the formula above you have:
Cosine(58) = 17 / x
Solve for x by dividing 17 by cos(58)
x = 17 / cos(58)
x = 32.08
