Answer:
0.451
Step-by-step explanation:
When you do cos^-1 0.9 ~ .451
You can’t add pi because you have an interval.
Hope this helps :)
Answer:
-5(g-3h+5)
Step-by-step explanation:
-5g+15h-25
-5(g-3h+5)
The answer too the problem is C
The answer is the first one
Answer:
Reflexive Property
ASA
CPCTC
Step-by-step explanation: