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Elodia [21]
3 years ago
11

If a/b and c/d are rational expressions then a/b divided by c/d =a times d/b times c true or false

Mathematics
1 answer:
Tomtit [17]3 years ago
4 0

Answer:

(a d)/(bc)

Step-by-step explanation:

a/b ÷ c/d

Copy dot flip

a/b * d/c

ad / bc

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If one batch of play dough uses 1/8 cup of salt how many batches of Play-Doh could you make if you had 3 cups of salt?
Neporo4naja [7]

Answer:

3 / (1/8) = 24

Step-by-step explanation:

3 0
3 years ago
Tyler walked 6 miles in 3 hours. What was his walking rate in miles per hour
BARSIC [14]

Answer:

This comes out to 2 mph.

Step-by-step explanation:

Reduce the following fraction:

 6 miles

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This comes out to 2 mph.

8 0
3 years ago
Alex purchased a new car for $28,000. The car's value depreciates 7.25% each year. What will be the value of the car 5 years aft
Anestetic [448]
A = 28000(0.9275)^5

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Hoped this helped 
8 0
3 years ago
When you add 9 to me, the sum is the same as 10 + 10
Otrada [13]
11 is the answer.
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11
4 0
3 years ago
Read 2 more answers
the lowest temperature ever recorded on earth's surface was −128.5°f. the highest temperature was 262.5°f higher than the lowest
vlabodo [156]

Answer: 134 °f

Step-by-step explanation:

Lowest is -128.5 °f, the highest is 262.5 °f higher than the lowest.

you would simply add 262.5 °f to your -128.5 °f, giving you 134 °f.

another way of doing this is subtracting 128.5 from 262.6

5 0
3 years ago
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