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Maslowich
3 years ago
8

If you know that a 30% increase in a quanity is 50, how can you find the original quanity?​

Mathematics
1 answer:
In-s [12.5K]3 years ago
8 0
It should be 15% I think I’m right
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12.20x=372.10<br> Pls write exactly how to do it not just answer
ANEK [815]
To find x, you divide both sides of the equation by 12.20. This would look like this:
12.20x/12.20 =372.10/12.20 . Then, the answer you get is 30.5, so. X=30.5
6 0
3 years ago
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I am so confused i need help
Delicious77 [7]
I believe The answer is B 40
3 0
2 years ago
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Triangle abc has side lengths ab = 65, bc = 33, and ac = 56. find the radius of the circle tangent to side ac and bc and to the
lara [203]

The radius of the circle tangent to sides AC and BC and to the circumcircle of triangle ABC.

r= 24.

<h3>What is the radius of the circle tangent to sides AC and BC and to the circumcircle of triangle ABC.?</h3>

Generally, the equation for side lengths AB is  mathematically given as

Triangle ABC has side lengths

Where

  • AB = 65,
  • BC = 33,
  • AC = 56.

Hence

r √ 2 · (89 √ 2/2 − r √ 2) = r(89 − 2r),

r = 89 − 65

r= 24.

In conclusion, The radius of the circle tangent to sides AC and BC and to the circumcircle of triangle ABC.

r= 24.

Read more about radius

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7 0
1 year ago
Whats the value of x
fiasKO [112]

Answer:

x=14

Step-by-step explanation:

you should set up your problem like this:

5x=3x+28

use order of operations aka PEMDAS to solve

you're answer is 14

8 0
2 years ago
Help!!!!PLEASE &amp; THANKS
kiruha [24]

x° = 25°

25° is the answer

7 0
2 years ago
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