Answer:
x=1
Step-by-step explanation:
-16+x=-15
-16+x+16=-15+16 Add the terms to both sides of the equation.
After that you simplify.
Answer:
1. Complimentary angles
2. 3x+20 = 10x-15: x = 5
3. I'm not sure on part 3, sorry.
Answer:
20
Step-by-step explanation:
x - 9 = 11
+9 +9
x = 20
Answer:
The degrees of freedom for the chi square statistic is 7-4=3
Answer:what goes around comes around
Step-by-step explanation:
"i need points too thanks"