Two forces with magnitudes of 150 and 100 pounds act on an object at angles of 40° and 170°, respectively. find the direction and magnitude of the resultant force. round to two decimal places in all intermediate steps and in your final answer. (5 points)

Resultant force = 114.96 pounds at angle 81.76°

Step-by-step explanation:

Let i be the component along X axis and j be the component along Y axis.

First force 150 is acting at angle 40°.

Second force 100 is acting at angle 170°.

Resultant force = 114.91i+96.42j + (-98.48i+17.36j) = 16.43 i + 113.78 j

Magnitude of resultant = 114.96 pounds

Angle it makes with horizontal

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step-by-step explanation:

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answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.