makhmudovaramilya makhmudovaramilya
  • 15-02-2021
  • Mathematics
contestada

An equilateral triangle has sides of length
2x - 3 each.
The perimeter of the triangle is 63cm.
Find the value of x.

Respuesta :

reeserl reeserl
  • 16-02-2021

Answer:

x = 12

Step-by-step explanation:

3(2x - 3) = 63

6x - 9 = 63

6x = 72

x = 12

Answer Link

Otras preguntas

There are 50 questions to answer in a trivia contest. Each player starts with 100 points. He or she earns 10 points for each correct answer but loses 4 points w
There are 50 questions to answer in a trivia contest. Each player starts with 100 points. He or she earns 10 points for each correct answer but loses 4 points w
If light travels 671,000,000 miles per hour, how many miles will it travel in one minute?
what is x3+3x2-x-3 factor by grouping
Taylor wants to make 2 1/2 times the quantity given in a recipe. The recipe calls for 1 3/4 cups of flour. How much flour will Taylor need?
solve the missing measure of a square, when P=76inFormula: P=4s
what is x3+3x2-x-3 factor by grouping
Geoffrey ate  2/3 of a mini pizza. Claire ate 1 3/4  times as much pizza as Geoffrey.  How many mini pizzas did Claire eat? Express your answer in simplest form
what is x3+3x2-x-3 factor by grouping
graph x+2 is greater than -2