7 (6) + 14!!! And this needs to be 20 characters long so I’m adding this
Answer:JKL and ∠RST are complementary.
m∠JKL = 36° and m∠RST = ( x + 15)°.
Find the value of x and the measure of ∠RST .
complementary angles are two angles whose sum is 90°
36%2Bx+%2B+15=90°
51%2Bx+=90°
x+=90-51°
x+=39°
->the measure of ∠RST== ( 39 + 15)=54°
both answer and explanation
Answer:
15.
Step-by-step explanation:
The new average will be 11 + 4 = 15.
What is NOT true about the solution is that it can have different values