Answer:
55
Step-by-step explanation:
Option c is correct. Use special right triangles and you will findout why. Hint:Use the 45-45-90 special right triangle's properties.
Answer:
7.
Step-by-step explanation:
Range = highest value - lowest
= 9 - 2
= 7.
Answer:
r
Step-by-step explanation:
r
Answer:
-918.55
Step-by-step explanation: