Answer: 13/3
Step-by-step explanation: TO turn a mixed number into an improper fraction, the best way is to multiply the denominator of the fraction by the whole number, then add the product to the numerator, then use that as the numerator of your new improper fraction, keeping the denominator the same.
>2 21/9
> 9*2 +21 =39
> 39/9
>13/3
Answer:
-10
Step-by-step explanation:
you just subtract -4 by 6 and get -10
Exact form= -29/4
Decimal form = -7.25
Mixed number form = -7(1/4)
If it looks like this:
A -------------------- B
| |
| |
| |
C -------------------- D
Then BC is the hypotenuse of a right triangle with sides 16 and 30. Using the Pythagorean Theorem you can solve for the length of the hypotenuse:


Tim
practices his backhand and his serve at least 2 hours each day this means
X =<
2 ( less than or equal to 2 hrs)
<span>He
works less on his backhand than his serve and practices his serve more than
hour daily. </span>
<span>Y <
1</span>