L am sure this is a answer of this question
7x-2 is how it’s written in standard form
<h3>Answer: 1.15</h3>
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Work Shown:
QR = 73
QP = 55
PR = x
Pythagorean Theorem
a^2 + b^2 = c^2
(QP)^2 + (PR)^2 = (QR)^2
(55)^2 + (x)^2 = (73)^2
3025 + x^2 = 5329
x^2 = 5329-3025
x^2 = 2304
x = sqrt(2304)
x = 48
PR = 48
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tan(angle) = opposite/adjacent
tan(R) = QP/PR
tan(R) = 55/48
tan(R) = 1.1458333 approximately
tan(R) = 1.15
300
because 5x5 = 25 and after that u work from left to right so 25x2 is 50 and 50x6 is 300
The answer should be 3.8
You can find this by dividing the total descent by the minutes the descent took
