Answer:
option B
Step-by-step explanation:
we know:
area of a rectangle= b*h
in this case we have from the picture:
b=4
h=6
so we have:
area of a rectangle= 4*6
area of a rectangle= 24 square units
Answer:
A. m^2+7m+10=0
Step-by-step explanation:
This is a problem in pattern matching, and in substituting a variable for a pattern.
(x^2+3)^2 +7x^2 +21 = -10 . . . . . . given
(x^2 +3)^2 +7(x^2 +3) = -10 . . . . . factor the last two terms
m^2 +7m = -10 . . . . . . . . . . . . subsitute m for x^2 +3
m^2 +7m +10 = 0 . . . . . . . . add 10 to both sides; matches A
Answer:
No solutions.
Step-by-step explanation:
9|x-1|=-45
Divide 9 into both sides.
|x-1| = -45/9
|x-1| = -5
Absolute value cannot be less than 0.
Step-by-step explanation:
step 1. add the ratio part
1+2=3
step 2. use answer from step 1 and divide
54/3 is 18
step 3. use 18 into both of the mice
brown: 18*1 is 18 brown mice
. Gray: 18*2 is 56 gray mice
There fore there are 56 gray mice