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docker41 [41]
3 years ago
8

Can a triangle with the following sides exist? 7, 8, 1

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
3 0

Answer:

No

Step-by-step explanation:

Can a triangle with the following sides exist? 7, 8, 1

Answer is NO

Because the sum of any two sides has to be greater than the third side but here we have:

  • 8 = 7+1

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If socks cost $8.97 for 3 pairs how much does one pair cost?
Dovator [93]

Answer:

7

Step-by-step explanation:

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3 years ago
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What is 14times25times4
Margaret [11]
1400 is the answer hope this help

7 0
3 years ago
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FIRST ANSWER GETS BRANLIEST
Darina [25.2K]

There are two steps to this problem. The first step is to make an equation for the cost of each company. The cost of each one involves 2 variables. However, we can ignore the number of days since the question asks for per day.

CostA = 90 + .40(miles)

CostB = 30 + .70(miles)

We want to know when A is a better deal or when A costs less. That is when CostA < CostB. We can then substitute the right sides of our equations into the inequality. This will give:

90 + .40(miles) < 30 + .70(miles)     This is where we will now begin to solve for the number of miles.

-30                      -30                       Subtract 30 from both sides.

60 + .4(miles) < .7(miles)                Simplify

      -.4(miles)   -.4(miles)                Subtract .4(miles) from both sides

60 < .3(miles)                                 Simplify

/.3     /.3                                        Divide both sides by .3

200 < miles                                   Simplify

So for A to cost less the number of miles must be greater than 200.

5 0
3 years ago
If you triple 4 and subtract to each day how many days until you have zero
Mrrafil [7]
Do you mean subtract two each day? If so...
4x3=12 and 12 divided by 2 is 6 so it would take six days to reach zero
or
you could manually subtract two from 6 each days as in 12-2=10 (1 day), 10-2=8 (2 days), and so on...
5 0
3 years ago
Lillian works 7 hours each day for 5 days a week.
blsea [12.9K]

Answer:$12 dollars and hour

Step-by-step explanation:

7 hours times 5 days a week equals 35 hours. 420/35 hours equals 12 dollars

6 0
3 years ago
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