Answer:
\sqrt(53)
Step-by-step explanation:
Pythagorean theorem: a^2+b^2=c^2
36+b^2 = 89
b^2 = 53.
b = \sqrt(53)
(because a side length cannot be negative.)
Answer:
A
Step-by-step explanation:
This is a strict inequality so the line must be dotted, meaning it can only be A or D.
The inequality says that y is less than -2x+4 so we want the region under the line, making A the correct answer.
Answer:
1.66/1 2/3 rice crispies
Step-by-step explanation:
10/6 = 1 and 2/3
3b
-15b is equivalent to the equation shown above.