dannydanstimson dannydanstimson

08-09-2020
Mathematics

contestada

A triangle has a perimeter of 50 feet. If the three sides of the triangle are n, 4n - 4 , and 2n + 12 what is the length of each side?

Respuesta :

balkwcon000 balkwcon000

08-09-2020

Answer:

The three sides are measured at 6 feet, 20 feet, and 24 feet, respectively.

Step-by-step explanation:

50 = n + 4n - 4 + 2n + 12

50 = 7n + 8

42 = 7n

n = 6

6 feet

4(6) - 4 = 20 feet

2(6) + 12 = 24 feet

6 + 20 + 24 = 50

Answer Link

Otras preguntas

Please help! A balloon is released and flies straight up for 120 feet, and then the wind blows it east for 280 feet. Find the distance between the balloon and

Simplify the following expression: 8x − 10y + 5z − 5x − 16y + 6z

What type of protein would the body make in order to heal a wound??

which of the following helps to explain a connection between science and society?

Why is the diameter the best measurement to categorize a circle?

Choose the correct zeros for the following quadratic function. f(x) = x^2 + 5x - 14 A. {1, 3} B. {4, –3} C. {2, –7} D. {2, –1}

Who were the first hominids to make cave art?

What is the equation of a line that goes through the point (4, 2) and is parallel to the line given by the equation y = 2x + 6? y = 4x - 6 y = -2x + 6 y = 2x -

If atmospheric pressure suddenly changes from 1.00 atm to 0.896 atm at 298 k, how much oxygen will be released from 3.30 l of water in an unsealed container?

Para cocinar papas fritas se necesita una ________.

good job