T x -4
-25
The sign in the middle means "more than or equal to" or "at least"
Answer:
The degree equal to 11.
because 5 + 6 = 11
Just add 5 and 6 together
Answer:
The height h = 12.87 cm.
Step-by-step explanation:
Volume = pi r^2 h
647 = pi 4^2 h
h = 647 / 16pi
h = 12.87 cm.
Answer : b= -1
just move -7 to the right side of the equal sign so you will know what b equals. So now -7 is a postive number ( 7) -8+7 = -1
so B= -1
25% of 20 is 5. If 5 questions are B, the. the other 15 are not B.
