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mina [271]
3 years ago
15

Deon finished his math assignment in 2/5 hours. Then he completed his chemistry assignment in 1/2 hours. How much more time did

Deon spend on his chemistry assignment?
Mathematics
1 answer:
ipn [44]3 years ago
7 0

Answer:

Deon spent 1/10 of an hour more on chemistry than on math

Step-by-step explanation:

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Sasha put in 55 hours at the flower shop. The first 40 hours were paid at $7.20. The remainder was paid at time and half. What w
torisob [31]
$313.80

for forty hours she got paid $288

and for the final 15, she got $28.80
4 0
3 years ago
Identity each pair of angles as complementary, supplementary, or neither.
CaHeK987 [17]

Answer:

Neither

Supplementary

Supplementary

Step-by-step explanation:

1) 90 + 43 = 133

Since this value does not equate to 90 or 180. The answer is Neither

2) 61 + 119 = 180

Since the answer equates to 180. The answer is Supplementary

3) 90 + 90 = 180

Since the answer equates to 180. The answer is Supplementary

4 0
2 years ago
Each part of a race is 1/10 mile long. Marsha finished 5 part of the race.How far did marsha race?
andre [41]

We can multiply the number of parts Marsha has finished by the miles of each part:

5 × 1/10

= 5/10

=1/2

Therefore, she raced 1/2 miles.

Hope it helps!

5 0
3 years ago
8/15 divided by 1/3 reduce your answer
klio [65]
Here we can use fact than we can multiply fraction by inverse of fraction instead of dividing it.
Inverse of 1/3 is 3/1
Lets multiply it
\frac{8}{15}* \frac{3}{1}= \frac{24}{15}= \frac{24:3}{15:3}= \frac{8}{5}=1 \frac{3}{5} - its our result
7 0
3 years ago
I really need help with these questions, i don’t even have a clue how to do these.
Anuta_ua [19.1K]

Answer:

231

Step-by-step explanation:

because the whole circle has an area of 360 so on the right side there is half and a little more so you would cut it in half so you have 180 and on the right side you still have a little left so thats about 10 so now you have 190 then you add 21 +20 you have 41 +190 =231 hope this helps

3 0
2 years ago
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