Answer:
Inequality Form:
b ≥ 1
Interval Notation:
[1,∞)
Step-by-step explanation:
An acute angle is infact 90 degrees, therefore your answer is correct.
Answer:
47
Step-by-step explanation:
Communative property since the numbers were just switched into different places of the equation.
Answer:
38/3
Step-by-step explanation:
s is the midpoint of RT
so, RS = ST
5x + 7 = 8x -31
7+31 = 8x-5x
38= 3x
x= 38/3