Answer:
7 inches
Step-by-step explanation:
area of square=l^2
49=l^2
=l
7=l
therefore the sides of a triangle is 7 inches.
Answer:
$2
Step-by-step explanation:
4 - 2 = 2
Answer:
10 > x > 100
Step-by-step explanation:
because x must be less than 10 (10 > x) or greater than 100 (x > 100)
If 3 =
![m^x](https://tex.z-dn.net/?f=m%5Ex)
, then we know 9 =
![(m^x)^2](https://tex.z-dn.net/?f=%28m%5Ex%29%5E2)
because 9 is 3 squared.
![(m^x)^2](https://tex.z-dn.net/?f=%28m%5Ex%29%5E2)
can be simplified to
![m^{2x}](https://tex.z-dn.net/?f=m%5E%7B2x%7D)
So now we know
![9m^2](https://tex.z-dn.net/?f=9m%5E2)
=
![m^{2x}](https://tex.z-dn.net/?f=m%5E%7B2x%7D)
·
![m^2](https://tex.z-dn.net/?f=m%5E2)
Since
![m^{2x}](https://tex.z-dn.net/?f=m%5E%7B2x%7D)
and
![m^2](https://tex.z-dn.net/?f=m%5E2)
have the same base, we can express it as a single term by adding the exponents together.
So the answer is C)
9514 1404 393
Answer:
$4.47 per pound
Step-by-step explanation:
Your cost is ...
$1.49/(1/3 lb) = $1.49×(3/1)/lb = $4.47/lb