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Gnom [1K]
3 years ago
9

Two sides of a triangle are equal in length. The third side of the triangle is 3 more than the equal sides. If the perimeter of

the triangle is 48, what is the length of the longest side?
Show work
Mathematics
2 answers:
Inessa [10]3 years ago
7 0

Answer:

18

Step-by-step explanation:

The two smaller sides are 15 and the larger one is 18

natima [27]3 years ago
3 0

Answer:

  • 18

Step-by-step explanation:

<u>Let the length of equal sides be x, then the perimeter is:</u>

  • 2x + (x + 3) = 48
  • 3x + 3 = 48
  • 3x = 45
  • x = 15

<u>The longest side is:</u>

  • 15 + 3 = 18
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the empirical probability , relative frequency ,or experimental probability of an event is the ratio of the number of outcomes in which a specified even occurs to the total number of trials , not in a theoretical sample space but in an actual experiment.

Step-by-step explanation:

7 0
3 years ago
Please help with the steps as well!!
mariarad [96]

To solve this problem, we need to use the Pythagorean Theorem, which states that a^2 + b^2 must equal c^2. "a" is the length of one of the legs (shorter sides of the triangle) and "b" is the length of the other leg. "c" is the length of the hypotenuse.

a = y = 36.25cm

b = x = 20.93cm

a^2 + b^2 = c^2

(36.25)^2 + (20.93)^2 = c^2

1314.0625 + 438.0649 = c^2

√1752.1274 = √c^2

c = 41.8584209 ≈ 41.86

So your final answer is...

The length of the hypotenuse is about 41.86 cm.

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