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Katena32 [7]
2 years ago
7

The ratio of two numbers is 5:7. If the smaller is 100, find the other.​

Mathematics
1 answer:
Nady [450]2 years ago
5 0

Step-by-step explanation:

Smaller number = 100

So now

Let the other number be x then

\frac{5}{7}  =  \frac{100}{x}  \\ 700 = 5x \\ x =  \frac{700}{5}  \\ x = 140

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Dafna1 [17]

Answer: 80000

Step-by-step explanation:

p=<u>f </u>

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<u>24</u>

0.003

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7 0
3 years ago
Clark says that his parents car is 96 units long. Jay says that parents car is 8 units long. Which customary unit of length was
Ivahew [28]
96x8=768 and that would be your answer
4 0
3 years ago
Helppppppp
Yakvenalex [24]

Answer:

7 -if rounded to the nearest tenth would be 10

Step-by-step explanation:

The median is the number in the middle so

6-6-7-7-10-12-14

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6 0
2 years ago
If (-5x^5) (a) = 25x^7 + 100x^5, find a
sweet-ann [11.9K]
(-5x^5)(a) = 25x^7 + 100x^5
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4 0
2 years ago
Robert's dog is 4 years older than Karen's cat. In 3 years, the sum of the ages of Robert's dog and Karen's cat will be 13. How
mylen [45]

Answer:

5.5 years old.

Step-by-step explanation:

Let D represent present age of Robert's dog and C represent present age of Karen's cat.

We have been given that Robert's dog is 4 years older than Karen's cat. We can represent this information in an equation as:

D=C+4...(1)

We are also told that in 3 years, the sum of the ages of Robert's dog and Karen's cat will be 13. After 3 years age of dog and cat would be D+3 and C+3 respectively.

We can represent this information in an equation as:

D+3+C+3=13...(2)

From equation (1), we will get:

C=D-4

Upon substituting this value in equation (2), we will get:

D+3+D-4+3=13

Combine like terms:

2D+2=13

2D+2-2=13-2

2D=11

\frac{2D}{2}=\frac{11}{2}

D=5.5

Therefore, Robert's dog is 5.5 years old right now.

3 0
3 years ago
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