Since we have 2 numbers, we'll be square rooting.
All we have to do to find the mean is multiply & square root the products.
30 × 6 = 180

You can use the same process and check my answer if you'd like; I rounded the square root, so you may get a different answer.
Answer:
A,24ft
Step-by-step explanation:
you have 48^2ft and Marcia needs two squares that are each 12^2ft,
12+12=24
48-24=24
answer=24ft
Answer:
she needs $4.52
Step-by-step explanation:
(9.5*5.50)+x=56.77
52.25+x=56.77
x=56.77-52.25
x=4.52
It's [0, 68]. To find the product of these, perform the following: [(3*4)+(-1*2)+(-2*5)]=0 and [(5*4)+(4*2)+(8*5)]=68
Answer:
It is proved that
.
Step-by-step explanation:
Given functions are,


To show,

Consider,

now if,
then 
then 
Hence the reslt.