Answer:65749
Step-by-step explanation:
Hi there!
We know that RST is an equilateral(all 3 sides the same length) triangle, and is therefore equiangular(all 3 angles the same value). Therefore, angle S and is equal to one-third of the triangle's angle measure.
180/3=60
60=7x+4
56=7x
x=8
-AwesomeRepublic :)
Answer: cash
23*2 = 46
5x-4 =46
5x = 50
x = 50/5 = 10
x = 10
