If the area of a semicircle is 77cm² then find its perimeter.

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on

Quick graph the line for y+2=32(x+4) on the coordinate plane. does anyone know the cordinates will mark brainliest.