Answer:
the square root of 36 is 6, and for 64 it is 8
Step-by-step explanation:
Assuming yo mean
k²-4k-21
factor by doing
what 2 numbers multipily to get -21 and add to get -4?
-7 and 3
(k-7)(k+3) is factored
Answer:
5 birds flew away
Step-by-step explanation:
1/6x6=1
( 1 bird flew away)
so, 6-1=5
Answer:
B
How many times greater in the area of the signal from transmitter
