Answer:
Ummmmmmm
Step-by-step explanation:
Answer:
length=79
width=37
Step-by-step explanation:
P=2(L+W)
2(42+x)+2(x)
84+4x=232
232-84=4x
148=4x
divide both sides by 4 to get x
x=37
length=42+37=79
width=37
Answer: (The common base is 2).
Step-by-step explanation:
You have the equation given in the problem:
Then base of is 2. Therefore, the common base must be 2.
If you add 3 to both sides of the equation, you obtain:
If you descompose 8 into its prime factors, you obtain that it can be written as:
8=2*2*2=2³
Therefore, you can you rewrite each side of the equation as following:
Where the common base is 2.
Answer:
Point C
Step-by-step explanation:
If you retrieve 90 backwards, then you will get the point C.