Step-by-step explanation: Your answer is in the photo
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 :)
it is c. because the function is not a dependent or independent variable
Answer:
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Step-by-step explanation:
u cant do what???,
