For this case we must solve the following expression:
By law of multiplication of signs we have to:
Also we must find the product of 11 and 7, this is equivalent to:
Thus, the result of the expression is +77.
Answer:
Solve for x C = 1/4πs^2x
1 answer:
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Answer:
Assuming that ladders should be placed at an 75° angle, let's translate it into a slope of 3.732 of a line (looked the value up, was too lazy to calculate it)
the distance from the orign in the picture is your answer, and one side of a triangle formed by the wall, the ground and the ladder
