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Alik [6]
3 years ago
11

The perimeter of a triangle is 42 centimeters. The longest side is 2 centimeters less than 3 times the shortest side and the pot

her side is 2 centimeters more than twice the shortest side. Find the length of each side.
Mathematics
1 answer:
Mariulka [41]3 years ago
3 0

Answer:

  7 cm, 16 cm, 19 cm

Step-by-step explanation:

Let s represent the length of the shortest side in cm. The longest side is 3s-2, and the other side is 2s+2. The perimeter is the sum of the side lengths.

  P = s + (3s -2) +(2s +2)

  42 = 6s . . . . . simplify, use the given value of perimeter

  7 = s . . . . . . . divide by 6

  2s+2 = 16

  3s -2 = 19

The side lengths are 7 cm, 16 cm, and 19 cm.

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4 0
4 years ago
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Find the volume of a hemisphere with a radius of 8. Round to the nearest tenth.
skad [1K]

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Step-by-step explanation:

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6 0
3 years ago
Would someone mind explaining this?
Nesterboy [21]

Answer:

3?

Step-by-step explanation:

i think that because it's multiplying by 3.

3*3= 9

5*3= 15

7*3= 21

9*3= 27

This is the only way i could think of helping in some sort of way! I'm sorry if it's wrong! (´。_。`)

Have a great day! (´。_。`)  /  (ノ◕ヮ◕)ノ*:・゚✧

( ゚д゚)つ Bye

8 0
3 years ago
Simplify the function f(x)= 1/2 (27) 2x/3. Then determine the key aspects of the function
jeyben [28]
The given expression is:

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So, Range is equal to All real numbers greater than 0.
In Interval notation, this can be expressed as (0,∞)
4 0
3 years ago
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