0.2:1
I divided 3 by 15 and got 0.2 and then divided 15 by 15 to get one
60 miles in total.
to find percentages, you divide the part by the whole, so 33/60 = .55, which you then move the decimal over two places and read as a percentage
Answer:
x^2 -12x+36
Step-by-step explanation:
x^2 – 12x
Take the coefficient of x
-12
Divide by 2
-12/2 = 6
Square it
6^2 = 36
We need to add 36 to make x^2 -12x a perfect square trinomial
x^2 -12x+36
<span>B. 1 + 1 = 2
C. 2 + 0 = 2</span>
Answer:
b. z = 4
Step-by-step explanation:
Multiply both sides of the equation by 1/10. This gives ...
(1/10)·10z = (1/10)·40
z = 4 simplified
_____
<em>Check</em>
Putting 4 where z is in the original equation should give us a true algebraic expresion. It does.
10·4 = 40 true
