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Slav-nsk [51]
3 years ago
7

the sum of the ages of a man and his wife is at least 104 years if the man is x years old and the wife is x - 4 years old find t

he possible values of x. please I need the answer fast I WILL GIVE THE BRAINLIEST ANSWER.​
Mathematics
1 answer:
larisa [96]3 years ago
6 0

Answer:

x ≥ 54

Step-by-step explanation:

x+x-4 ≥ 104

2x ≥ 104 + 4

2x ≥ 108

x ≥ 54

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Veronika [31]

Answer:

x = 13

Step-by-step explanation:

Here, we want to get the missing side

from what we have, the triangle is a right angled triangle

In this kind of triangle, the Pythagoras’ theorem works

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We have this as;

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8 0
4 years ago
If you purchase a DVD player that cost $625 how much sales tax will you pay to the nearest cent if the rate is 7.375%
sergey [27]
We can get the tax pay by multiplying the total cost times the tax rate, and take into account that 7.375% = 7375/100000 that huge denominator comes from adding 100 more zeroes as the decimal places in the tax amount has, so we do have:
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7 0
4 years ago
Which of the following points lies on the graph of this equation? A. (-3, 2) B. (3, 5) C. (3, 3) D. (6, 8)
garri49 [273]

Answer:

Where's the graph...can you post a graph so we can see

7 0
3 years ago
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nadezda [96]

Answer:

26.6667 minutes or 0.444 hours per activity.

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
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