Answer:
<h2>D</h2>
Step by step explanation:
<h2>Just took the quiz.</h2>
Solution:
Given, x=-3, y=6, and z=4
Putting these values in the given equation:
-15+(-x)+y
= -15+(-(-3)+6
= -15+3+6
= -15+9
= -6
B) 29
Because 20^2+21^2=c^2
Answer:
13
Step-by-step explanation:
See attachment
Answer:
all real numbers greater than or equal to 0
Step-by-step explanation:
