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lubasha [3.4K]
3 years ago
10

PLEASE HELP!! WILL GIVE BRAINIEST!!​

Mathematics
1 answer:
muminat3 years ago
4 0

Answer:

1) c (a,b)

2)The length of DB (I can't put the line on top)

3) AC

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(0.7) exponent 2 please help!
ratelena [41]
The answer is 0.49
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7 0
3 years ago
Please help Magan recorded the grade-level and instrument of everyone in the middle school
jeyben [28]

Answer:

Probability = \frac{11}{40}

Step-by-step explanation:

Given

See attachment

Required

The probability that a 7th grader selected will play guitar.

From the attachment, we have:

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7th\ graders =40

7th graders that can play guitars are:

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So, the probability is:

Probability = \frac{Guitars}{7th\ graders}

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5 0
3 years ago
What is the fraction 1 over 6 as a percent?
gavmur [86]
Just simply divide then multiply by 100
1/6= 0.166667×100=<span>16.6667%

So </span>16.6667% is the answer
if you want it rounded 16.7%
6 0
3 years ago
Read 2 more answers
If a is a positive integer and b is a negative integer, which expression must be positive?
nydimaria [60]

So, let's solve all of them and see:

a - (-b) = a + b ⇒ can be either positive or negative, depending on the numbers

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a * (-b) = a * (-b) ⇒ negative answer no matter what

a / (-b) = a / (-b) ⇒ negative answer no matter what


So the answer is:

<em>"None of the above"</em>.


Hope it helped,


BioTeacher101


(If you have any questions, feel free to ask them in the comments)

4 0
3 years ago
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Anna11 [10]

Answer:

2 2/5  or 12/5

Step-by-step explanation:

Hope this helps :)

5 0
3 years ago
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