consider the following expression and determine which statements are true m+ (5m)(9 - p) - 6 - r *squared* just two answers the coefficient of the term m is 0 the expression 5 in 9 - p is the product the expression 5n is a different between a coefficient and a variable or the expression 9 - p has exactly two terms​

853.3

step-by-step explanation:

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step-by-step explanatio89

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7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west