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AnnyKZ [126]
2 years ago
9

Find the perimeter of a triangle with sides lengths 8, 10, and 12.

Mathematics
2 answers:
shtirl [24]2 years ago
7 0

Answer:

30

Step-by-step explanation:

Fed [463]2 years ago
7 0

Answer:

its 30

Thats my solving process , As its scalene triangle so use its formula

perimeter of triangle= a+b+c

Step-by-step explanation:

Let the sides lengths of the triangle be a, band c respectively

given ,

a= 8

b= 10

c = 12

To find : perimeter of the triangle = ?

We know ,

Perimeter of triangle = a+b+c

= 8+10+12

= 30 cm²

therefore, the perimeter of the given triangle is 30 cm ² .

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mina [271]

Answer:

This really isn't a question. I can help you out with writing one.

John randomly selected 45% of seventh grade students in his school and asked them what their favorite time to play sports was. Of the students surveyed, 51 prefer to play sports after school. Based on this data, what is the most reasonable prediction of seventh graders in his entire grade?

Step-by-step explanation:

To answer my question, you would set up a proportion.

  \frac{9}{20} = \frac{51}{x}  <-- the answer to that question will will be 113.

5 0
3 years ago
A car rental agency Advertise renting a car for $24.95 per day and $.33 per mile is Kevin rent the car for today how many whole
pychu [463]

Answer:

Kevin can drive 681 miles.

Step-by-step explanation:

In order to find the amount that he can drive in one day and only pay $250, we have to write an equation for the cost. Using x as the miles he drive, we can express the equation as:

y = .33x + 24.95

Now, we can plug in 250 for y.

250 = .33x + 24.95

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Since we are looking for only whole miles, we have to round down to 681.

6 0
3 years ago
What is 24/4 as a whole number
stiks02 [169]
4 fits into 24 6 times so 24/4 written as a whole number is 6! I hope this helped :D
7 0
3 years ago
Hi, another math addition fraction question, please help.
Irina18 [472]

Answer:

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Step-by-step explanation

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