Asidewalk tile measures 4 feet by 5 feet. how many square inches are in its area?

What is the value of x in the figure below? if necessary, round your answer to the nearest tenth of a unit. 12 d 4 b оа. 3.1 ов. 6.9 ос. 4 od. 12

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.