I need the answer to number 39.

Mathematics

1 answer:

OLga [1]3 years ago

7 0

To find the number of hours you have to 9 hours and 30 minutes by three because it say how many hours did he play each day and it says three days.
So 9 hours and 30 minutes equal to 570 minutes. Divide 570 three times to get 190. Now how many hours are in 190 minutes? The answer is C. 3 hours and 10 minutes I hope this helps

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Addition and Subtraction of Rational

kvv77 [185]

Answer:

$\frac{-1}{6}$

Step-by-step explanation:

$-\frac{5}{12} + \frac{3}{12} = -\frac{2}{12}$

$-\frac{2}{12} = -\frac{1}{6}$

which can also be written as:

$\frac{-1}{6}$

4 0

3 years ago

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forsale [732]

It’s c. Where the two planes intersect

5 0

3 years ago

3. Solve the system of equations using linear combination. a + c = 9 8a + 4.5c = 58

lana66690 [7]

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