Answer:
x = 7
Step-by-step explanation:

Answer:
?= 2
X=1
Step-by-step explanation:
3(1+1)<9
3×2<9
6<9
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Answer:
The measure of angle RST is 
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
-----> equation A
-----> equation B
equate equation A and equation B




The measure of angle RST is equal to

The answer to the question is the first, third and fifth
Answer: 33
To maximize the length of the third side, which I'll call x, it needs to be the longest side.
So by the triangle inequality theorem, 19+15>x, meaning the maximum whole number value of x is 33.