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choli [55]
3 years ago
6

Can anyone plz help me with this?? Ans =22 But I don't know how?! ​

Mathematics
1 answer:
sukhopar [10]3 years ago
5 0

Answer:

first + all the digit then divide the rational than multiple it fro 5 then divide from 5 . the answer will appear

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Use the image to help you answer these question slides 2. Angles g and f are:
wel

Answer:

alternate interior angles

Step-by-step explanation:

They are on alternate sides of the line and they are equal

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3 years ago
Janice wants to create a test containing 20 questions worth 50 points. If Janice creates questions worth either two points or fo
Elena L [17]

Answer:

15 two-point questions and 5 four-point questions.

Step-by-step explanation:

Let x represent number of two-points questions and y represent number of four-points questions.

We have been given that Janice wants to create a test containing 20 questions. We can represent this information in an equation as:

x+y=20...(1)

Since all questions are worth 50 points. We can represent this information in an equation as:

2x+4y=50...(2)

From equation (1), we will get:

x=20-y

Upon substituting this value in equation (2), we will get:

2(20-y)+4y=50

40-2y+4y=50

40+2y=50

40-40+2y=50-40

2y=10

\frac{2y}{2}=\frac{10}{2}

y=5

Therefore, there are 5 questions that are worth 4 points each.

Now, we will substitute y=5 in equation (1) to solve for x.

x+5=20

x+5-5=20-5

x=15

Therefore, there are 15 questions that are worth 2 points each.

3 0
3 years ago
Aman şego şego...... ....​
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sego........ ...<em> </em><em>sego</em><em> </em><em>segó </em>

8 0
3 years ago
Find (f - g)(5) when f(x) = 5x2 + 4 and g(x)=x<br>+3.<br>A) 121<br>B) 131<br>C) -134<br>D) 127<br>​
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The answer is A

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- subtract the functions

8 0
4 years ago
Find the mean and median of the data set 3,5,6,2,10,9,7,5,11,6,4,2,5,4
Tanya [424]

Answer:

mean: 5.6 ; median: 5

Step-by-step explanation:

first order them:

2, 2, 3, 4, 4, 5, 5, 5, 6, 6, 7, 9, 10, 11

now we can see that the median is 5 since it's in the middle

and the mean is adding all and dividing by how many numbers we have (AKA 14) so 2+2+3+4+4+5+5+5+6+6+7+9+10+11 = 79 and now we divide 79 by 14 which is:

5.64285714

8 0
4 years ago
Read 2 more answers
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