lindsaycarballo57 lindsaycarballo57

04-03-2021
Mathematics

contestada

The perimeter of a triangle is 51 centimeters. The lengths of its sides are represented by x, x + 2 and x + 4. Find the lengths of all three sides.

Respuesta :

thebecks thebecks

05-03-2021

Answer:

sides are 15 cm, 17 cm, and 19 cm

Step-by-step explanation:

x + (x+2) + (x+4) = 51

3x+6 = 51

3x = 45

x = 15

Answer Link

Otras preguntas

If the force of gravity changes, what happens to the mass of an object?

Five times the difference of a number and 8 is 45.

There are ________ of muscles that are responsible for chewing movements or mastication. A. Two pairs B. Three pairs C. Four pairs D. Five pairs

What is 4r^-3 times 2r^2

estimate the sum of 1,537 times 242 then find out the sum

The world's oldest known religion is _____

At the middle school graduation dance,the DJ played 12 slow dances,which was equal to the quotient of the number of fast dances and 2

Which form of government, practiced in certain Greek city-states and in the Persian Empire, describes a society ruled by a king or queen until his or her death,

why is it helpful to write a number as a product of primes?

Which of the following statements is true? A. 15 + 0 = 0 B. 15 – 0 = 0 C. 0 ÷ 15 = 0 D. 15 ÷ 0 = 0