8.8 can be written as the fraction
Therefor, it is a rational number. Only numbers that cannot be written as a fraction are irrational
(5/8 *4/15) (3/2+2/3)
1 answer:
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Given:
Since R is the midpoint of the line, we can set XR equal to RY and solve for x.
Now we know what x is. We can plug in x to RY and XR and then add it all together to find XY. Let's find XR:
Let's find RY now:
Since we know that:
We can plug in our answers:
Final answer:
Answer:
A
Step-by-step explanation:
So the whole segment TV is made up of TU plus UV. In an equation:
We already know that TV is 32 and UV is 20. Substitute:
Subtract 20 from both sides:
So, the length of TU is 12.
Our answer is A.
And we're done!