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Vera_Pavlovna [14]
3 years ago
9

Add 2 1/4 hours to 6 hours 20 minutes? please show work

Mathematics
1 answer:
Rashid [163]3 years ago
3 0
The answer to the question is 8 hours and 35 minutes.

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I need this, for tomorrow, numbers 12 and 14
chubhunter [2.5K]

The answer for 12 is x>3

The answer for 14 is z<-3

5 0
3 years ago
Describe how you can tell that a fraction is reapeating and not terminating
GREYUIT [131]
<span> First, reduce the fraction to lowest terms, e.g. 8/6 = 4/3.

Look at the denominator. Split it into its prime factors. If its prime factors only consist of 2's and 5's, then it will be terminating.

Examples:
16 = 2 x 2 x 2 x 2, so terminating
25 = 5 x 5, so terminating
2000 = 2 x 1000 = 2 x (2 x 5) x (2 x 5) x (2 x 5), so terminating
12 = 2 x 3, so repeating (has prime factor 3, which is not 2 or 5)
13 = 13, so repeating (has prime factor 13, which is not 2 or 5)  Hope this helps!!

</span>
7 0
3 years ago
URGENT!!!! WILL GIVE BRANLIEST PLS HELP OR AT LEAST TAKE A LOOK!! I HAVE LESS THEN 10 MINUTES LEFT PLS!!!! IM LOOSING HOPE! SHAR
Sindrei [870]

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Step-by-step explanation:

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4 0
3 years ago
Determine the input that produces the largest or smallest output<br> s = −16t^2 + 196t + 80
Oliga [24]
6 gives largest output and 12.7 or -.4 gives the smallest
5 0
3 years ago
If 5x:(x-2) = 11:3 , find the value of x ?​
Masteriza [31]

Answer:

x = -11/2

Step-by-step explanation:

The ratios need to stay the same

5x        11

----- = -------

x-2       3

Using cross products

5x*3 = (x-2) 11

15x = 11x - 22

Subtract 11 from each side

15x-11x = -22

4x = -22

x = -22/4

x = -11/2

5 0
2 years ago
Read 2 more answers
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