Mathematics High School

find the third proportion to 8 and 12​

Answers

Answer 1

Answer:

let the third proportion be x.

then 8,12 and x are in proportion

then 8:12=12:x

8x=12×12

x=144/8=18

Step-by-step explanation:

Related Questions

the sum of 1 and y is greater than or equal to 3 .

Answers

Inequality Answer: 1 + y ≥ 3

I hope this helps, and Happy Holidays! :)

A sum of money amounts to ₹9800 after 5 years and ₹12005 after 8 years at the same rate of simple interest. What will be the rate of interest?

[Irrelevant answers will be reported]​

Answers

Answer:

12%

Step-by-step explanation:

We can get SI of 3 years = 12005 - 9800 = 2205

SI for 5 years = (2205/3)*5 = 3675 [so that we can get principal amount after deducting SI]

Principal = 12005 - 3675 = 6125

So Rate = (100*3675)/(6125*5) = 12%

Gill had less money than Roddy had
After Roddy spent 40% of his money,
he had $14 less than Gill. How much
money did Gill initially have?

Answers

Answer:

50

Step-by-step explanation:

Answer: the answer is 50

Step-by-step explanation:

Helplsieedgoodgradeplspls

Answers

Answer:

He would need to walk the dog 6 more times because 8 times 11 is 88 and if he has already walked the dog 5 times you would subtract that from 11 to get 6. So the answer would be 6

Step-by-step explanation:

8·11= 88

11-5= 6

Every 24 hours, Earth makes a full rotation around its axis. Earth's speed of rotation at the equator is 1,670 km per hour. What is the circumference of Earth's equator?

Answers

Answer:

Solution in photo

Step-by-step explanation:

How many sides does a regular polygon have if each of its interior angles is 140 degrees?
- Step by step explanation ​

Answers

9 sides
Method 1: Since the interior angle 140 degrees, the supplement of this is the exterior angle and equal to 40 degrees. Hence the number of sides is 360/40 = 9 sides.
I think the answer would be root
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