Answer:
1 999 000
Step-by-step explanation:
Formula:

………………………………………
Then




Answer:
V= 270m³
Step-by-step explanation:
I think The answer is 22.5
Answer:
C.
Step-by-step explanation:
-3 7/8 rounds down to -4
4.63 rounds up to 5
-4 x 6 + 5
-24 + 5
-19
her answer (-19.14) also rounds to -19
So yes, it is reasonable and the correct response is C.
Answer:
C. 60 degrees, 60 degrees, 60 degrees
Step-by-step explanation:
The measures of interior angles of a triangle sum to 180°.