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exis [7]
4 years ago
10

The sum of two numbers is 30, while their difference is 6. Find the two numbers.

Mathematics
1 answer:
AfilCa [17]4 years ago
8 0
They have to be 18 and 12!
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Peter won £75 as a prize.He gave 4/5 of the prize money as a present to Roger and Bethan.Roger and Bethan shared the present in
Molodets [167]
Roger: $24
Bethan: $36

Explanation:
4/5 of $75 is $60

So $60 is distributed to Roger and Bethan in the ratio 2 : 3.

Add the numbers in the ratio 2 : 3
2 + 3 = 5

Divide $60 by 5
60 ÷ 5 = 12

Multiply each number in the ratio 2 : 3 by 12:
2 • 12 : 3 • 12
= 24 : 36

I’m sorry if I explained this badly
But if my answer was correct, brainliest please!
Have a nice day!
-SpaceMarsh :D
7 0
3 years ago
Write the ratio of the first measurement to the second measurement.
vovikov84 [41]
Length of a tennis racket: 2 ft 4 in. 10. height of a table tennis net: 6 in. 
1:6

length of a table tennis paddle: 10 in. height of a tennis net: 3 ft
<span>10:17
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diameter of a table tennis ball: 40 mm 12. length of a tennis court: 26 yd 
 26 : 3

diameter of a tennis ball: 6.8 cm length of a table tennis table: 9 ft
274:9
4 0
3 years ago
Is this correct btw I put 1400​
Oxana [17]

Answer: Yes

Step-by-step explanation: The answer of 1400 is correct.

What I did is I found the area of the figure assuming it was a rectangle, then I subtracted the corners that were removed.

1800 - 150 - 100 - 150 = 1400

5 0
3 years ago
Read 2 more answers
Carry out the indicated operations (show work):<br><br> 1. AB<br><br> 2. BC-3B
erastova [34]

The answer is 2 BC 3B

8 0
3 years ago
On a bicycle, Stacy rides for 8 hours and is 74 miles from her house. After riding for 10 hours, she is 92 miles away. What is S
garri49 [273]

Answer:

Stacy's rate is 18 miles over the last 2 hours

Step-by-step explanation:

On a bicycle, Stacy rides for 8 hours and is 74 miles from her house. After riding for 10 hours, she is 92 miles away

Let x be the number of hours and y be the number of miles

Stacy rides for 8 hours and is 74 miles , (8,74)

riding for 10 hours, she is 92 miles away (10,92)

To find the rate per hour we find slope

slope =\frac{y_2-y_1}{x_2-x_1} =\frac{92-74}{10-8} =\frac{18}{2}

slope 18 divide by 2 represents 18 miles for every two hours

so Stacy's rate is 18 miles over the last 2 hours

3 0
3 years ago
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