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viktelen [127]
3 years ago
13

Triangles ABD and ACE are similar right triangles. Which best describes how to find the

Mathematics
1 answer:
saul85 [17]3 years ago
4 0
Tryfsuufjfnrvehsbsuxhxsbsbs answer b
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PLEASE HELPPPPPPLPPPPPPPP
solong [7]
<h3>Answer:  36%</h3>

============================================

Explanation:

There are 20 blue cards out of 10+20+25 = 55 cards total.

Divide the 20 over 55 to get

20/55 = 0.363636...

where the "36"s go on forever

So 20/55 = 0.3636 approximately

Move the decimal point over 2 spots to go from 0.3637 to 36.37%

Then round to the nearest percent: 36.37% ---> 36%

The probability of getting a blue card is approximately 36%

3 0
3 years ago
Seven less than a third of the sum of a number and two​
elena-s [515]

The number is 15.

   2x/3-7=3

   3(2x/3–7)=3×3

   2x-21+21=9+21

   2x/2=30/2

   x=15

Proof

   15×2=30

   30/3=10

   10–7=3

3 0
3 years ago
Use the graph shown to complete the following sentence. when x = -3, then y = ___.<br>​
Alenkinab [10]

Answer:

y = -6

Step-by-step explanation:

We are trying to find the y-value when x = -3.

We see from our graph and linear equation that when x = -3, y = -6.

Therefore, our answer is -6.

7 0
3 years ago
Write a scenario that could be represented by this equation. 3/4x=12
taurus [48]
If a car wants to go a total distance of 12 miles and can go 3/4 of a mile every hour, then how many hours will it take the car to travel the entire distance? 
5 0
3 years ago
Is one ounce greater than one gram
ludmilkaskok [199]
Yes, one ounce is 28 grams.
8 0
3 years ago
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