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Rasek [7]
3 years ago
5

What is the perimeter of a triangle with sides 12 inches, 9 inches, and 15 inches

Mathematics
1 answer:
Tju [1.3M]3 years ago
6 0
The perimeter will be 12+9+15 = 36 inches 

bc. for you get the perimeter of a triangle just you need assuming the length of sides 

hope helped 
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The number of students enrolled at a college is 12,000 and grows 4% each year. Complete parts (a) through (e).
Paha777 [63]

Answer:

48000

Step-by-step explanation:

12000 students

4%

1 =annually

12×4×1= 48000

3 0
4 years ago
How many learners can enrol if there are 12 teachers and a ratio of teachers to learners is 30:1
VladimirAG [237]

Answer:

360 learners

Step-by-step explanation:

One way to solve these types of problems is that you could set up a proportion

learners/teachers = learners/teachers

Let x = no. of learners to enrol

30/1 = x/12

12(30) = x

x = 360 learners

5 0
3 years ago
Find the greatest common factor of these three expressions. 5v2 , 14v4 , and 35
a_sh-v [17]

Question

Find the greatest common factor of these three expressions. 5v2 , 14v4 , and 35


Answer:

<h2>1</h2>

Step-by-step explanation:

assuming that 5v2 is 5², and 14v4 is 14^4

5² = 25

14^4 = 38416

35 = 35

The factors of 25 are: 1, 5, 25

The factors of 35 are: 1, 5, 7, 35

The factors of 38416 are: 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 9604, 19208, 38416

--------------

the greatest common factor is 1



6 0
3 years ago
LaShawn solved the equation below to the determine the solution.
alexira [117]

Answer:

x = all real numbers.

Step-by-step explanation:

3 x minus 8 = negative x + 4 (x minus 2)

3x - 8 = -x + 4(x - 2)

3x - 8 = -x + 4x - 8

3x - 8 = 3x - 8

3x - 3x = -8 + 8

0 = 0

Since the result is a true statement, but 0 = 0, x is equivalent to all real numbers.

Hope this helps!

5 0
3 years ago
Read 2 more answers
John is playing a gamr of darts. The probability that he throws a dart into the center of the dart board (bulls eyes) is 1/10. T
dangina [55]

Answer:

2/5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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