Answer:
8000in³
Step-by-step explanation:
20³=20*20*20=8000
In order to reduce ANY fraction to lowest terms, find any common factors
of the numerator and denominator, and divide them both by it. If they still
have a common factor, then divide them by it again. Eventually, they won't
have any common factor except ' 1 ', and then you'll know that the fraction is
in lowest terms.
Do 15 and 40 have any common factors ?
Let's see . . .
The factors of 15 are 1, 3, <em>5</em>, and 15 .
The factors of 40 are 1, 2, 4,<em> 5</em>, 8, 10, 20, and 40 .
Ah hah ! Do you see that ' <em>5</em> ' on both lists ? That's a common factor.
So 15/40 is NOT in lowest terms.
Divide the numerator and denominator both by 5 :
15 / 40 =<em> 3 / 8</em>
3 and 8 don't have any common factor except ' 1 '.
So 3/8 is the same number as 15/40, but in lowest terms.
It's 180-40 divide 2 which equals = 70
I hope it helped you!!!
What you are given is f(x)=4x-8. When it says f(16)-f(0), it is telling you what the values of x should be equal to when placed into the given function. Whenever you see an x in your given function, it should be replaced with the number in parentheses after x. In this case, what you want to know is x=16 and x=0 since these are the numbers following f.
To get to your answer of 64, start out by setting up your equations.
Your first would be 4(16)-8 (since you’re filling 16 in for x).
Your next would be 4(0)-8 (since you’re filling 0 in for x).
Then you want to subtract these 2 equations from one another, as that’s what it’s asking for in the problem AKA f(16)-f(0).
4•16=64. 64-8= 56.
4•0=0. 0-8= -8.
56-(-8)= 64 since 2 negatives equal a positive.
Hope this helped! Please message me if you want to see the problem done out on a piece of paper or if you have any more questions!
Answer:
your answer is 40
Step-by-step explanation:
5+20+15=
