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katrin [286]
3 years ago
5

What is the length of the unknown side of the right triangle? (1 point)

Mathematics
1 answer:
scoundrel [369]3 years ago
4 0

Answer:

The answer is a

Step-by-step explanation:

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Easy to read<br> Practice Problems<br> 1.4.-62
svetlana [45]

Answer:

1.4-62=-60.6

Step-by-step explanation:

Ask me if you need any other help!

6 0
3 years ago
The histogram shows the weekly attendance of participants in a school's study skills program. Student attendance numbers were th
Sonja [21]

That would be week 2 and 4 (B). They are both at 12 students attending

Hope this helped!

8 0
3 years ago
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HELP ME PLEASE!
tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

26% is (26-20)/(50-20) = 6/30 = 1/5 of the way between 20% and 50%. That means 1/5 of the solution is 50% acid.

50% acid: 1/5 · 100 mL = 20 mL

20% acid: 100 mL -20 mL = 80 mL

Delbert must mix 80 mL of 20% acid and 20 mL of 50% acid.

_____

Maybe you'd like to see an equation. Let x represent the amount of 50% acid required. Then 100-x is the amount of 20% acid needed.  The amount of acid in the mix is ...

  0.50(x) +0.20(100 -x) = 0.26(100)

  (0.50 -0.20)x = (0.26 -0.20)100 . . . . subtract 0.20(100)

  x = (0.26 -0.20)/(0.50 -0.20)×100 = 20

This last expression should look a lot like the one we started with in this answer. It shows you how you can almost write down the answer to mixture problems without a lot of work.

3 0
3 years ago
If b is 50 degrees, what is the measure of angle d? (Write the number only)
DerKrebs [107]

Answer:

50º

Step-by-step explanation:

Angle D & B are vertical angles, meaning they are equal in measure.

So if Angle B = 50º, then Angle D must also be 50º.

Hope this helps! Have a great day!

7 0
3 years ago
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If you can expplain
lana [24]

Answer:

I can explain.  The answer is A

Step-by-step explanation:

Think of it this way: when you write a mixed number, the fraction is out of 100.    If the denominator is 8, find 1/8 of 100 by doing 100 divided by 1/8.  This gives you 12.5.  The entire fraction is 2/8, so we need to multiply 12.5 by 2, since it's only 1/8.  12.5 x 2 gives us 25.  In the decimal, this would be equal to .25.  A is the only answer that represents the mixed number as a decimal correctly.

6 0
2 years ago
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