Basically, you know a parallelogram has 4 angles which all add up to 360 degrees. (3x+5)+(x+3y)+2x+70=360 degrees. Just solve for x and y
Answer:
14
Step-by-step explanation:
268/4=67
So, x=67y.
938/67=14
Answer:
24
Step-by-step explanation:
4x+16 + 68 = 180
4x + 84 = 180
4x = 96
x = 24
Answer:
12.5
Step-by-step explanation:
10,7.5,___
4,3,___ using pythagorean triples
4,3,5
5*2.5=12.5
Answer:
35feet
Step-by-step explanation:
equate x+x+30=100,x is the width,x+30 is length