3Mystic 3Mystic
  • 02-05-2021
  • Mathematics
contestada

Find the value of x and then perimeter

Find the value of x and then perimeter class=

Respuesta :

centauron114 centauron114
  • 02-05-2021

Answer:

×= 4 and the perimeter is 18

Step-by-step explanation:

(x+3)(x-2)=14

x^2+x-6=14

x^2+x-20=0

(x+5)(x-4)=0

x=4

perimeter = 7(2)+2(2)=18

Answer Link

Otras preguntas

Help me please i don't know that the slope or Y-intercept is, please help me.
2x=1.6-1.2 what is x?
2 things that people did for education in the southern part of America in the 1700's​
7.(03.02 MC) Read, look at the image, and select the sentence that matches the image. (2 points) -Quiero la galleta. -Quiero la manzana. -Quiero el helado. -Qui
Gestern haben meine Brüder 200 Euro PLEASE Help!!!
2(7x-34) = 22 Find X Brainliest
Application of using in chemistry ?please answer me​
Find the ratio of the areas of two squares whose sides are 4 in. and 5 in. respectively .
Is the expression 3*5 + 3*9 in factored form or expanded form?
describe the structure of a seed