The area of a rectangular field is 1,710 square feet. the length of the field is 45 feet. what is the width of the field?

38 feet

Step-by-step explanation:

area of a rectangle so that be A= LxW

so if they give u A and L just divide

A/L = W

so 1,710 divided by 45 equals 38 feet

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step-by-step explanation:

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,