Answer:
D. 9
Step-by-step explanation:
9 is odd, however it is a composite number. That is the opposite of what the conditional is saying.
Answer:
It's false.... correct is a2+2ab+b2
Step-by-step explanation:
This cannot be factored anymore although. when we try to substitute a with 5 and b with 2, the answer in the right hand side of the equation is -9.
That's why it's false.
Length=2x
width=x
Perimeter of a rectangle=2(lenght)+2(width)
The first is to find out the measures of this rectangle, that is to say, you have to find the length and width of these rectangle.
We can suggest this equation:
24=2(2x)+2(x)
4x+2x=24
6x=24
x=24/6
x=4
2x=2(4)=8
The lenght will be 8 in, and the length will be 4 in.
The second; you have to calculate the area of this rectangle.
area of a rectangle= lenght x width
area=(8 in)(4 in)=32 in²
answer: the area of Marshall´s rectangular poster would be 32 in²
Answer:
13 Millilitres.
Step-by-step explanation:
Yoku uses 2ml to cover 
of his skin.
He wants to know how many millilitres of sunscreen he will need to cover 
of his body.
If Yoku covers of his skin will 2ml
He will cover 
of his skin with 
of sunscreen.
Therefore:
To cover of his body, he will use:
he would require 13 Millilitres.
Answer:
c
Step-by-step explanation:
8 pints in a gal
.45 x 8 = 3.60
3.60 - 3.05 = . 55
