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JulijaS [17]
3 years ago
15

Which of the following is true

Mathematics
1 answer:
Vitek1552 [10]3 years ago
4 0
The answer to your question is C
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Each of 16 students will give a 1 1/5 minute speech in English class. How long will it take to give the speeches?
Gwar [14]

Answer:

35 and 1/5

Step-by-step explanation:

you multiply.

7 0
2 years ago
Sonia uses $12.50 to buy a new journal. She has $34.25 left in her savings account. How much money did Sonia have before she bou
GalinKa [24]
So all you have to do to find out how much she had before is add up both value 12.50+34.25=   46.75$ (answer)

because y-12.50=34.25 so you would have to had the 12.5 to the other side to find the value of Y
3 0
2 years ago
The measures of angles of a hexagon 4x,5x,6x,7x,8x,9x.calculate the size of the largest angle.
grandymaker [24]

Answer:

166 2/13 deg

Step-by-step explanation:

The sum of the measures of the interior angles of a convex polygon of n sides is 180(n - 2).

A hexagon has 6 sides, so n = 6.

sum of measures of angles = 180(n - 2) = 180(6 - 2) = 180(4) = 720

4x + 5x + 6x + 7x + 8x + 9x = 720

39x = 720

x = 720/39

x = 240/13

The largest angle has measure 9x.

9x = 9 * 240/13 = 2160/13

2160/13 = 166 2/13

Answer: 166 2/13 deg

3 0
3 years ago
jobs gross pay is $400, from which $24.80 deducted for OASDI, $5.20 for Medicare, and $45 for income tax. what is her net pay? A
katrin2010 [14]
$24.80 + $5.20 + $45.00 = $75.00 the answer is B
7 0
3 years ago
Read 2 more answers
Years of experience for each
garik1379 [7]
Around 45% since there is 5 with more than 11 years of experience and there is 11 total teachers 5/11 is around 45%
6 0
3 years ago
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