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

Which expression is equal to -1?

Which of the following is the best example of something considered multimedia. A collage using paper,wood, and paint A photograph collection A radio ad A mash

During photosynthesis plants convert sunlight into what substance to be used for energy

A frying pan is connected to a 150-volt circuit. If the resistance of the frying pan is 25 ohms, how many amperes does the frying pan draw?

AB has a midpoint at (4,6). If A has coordinates of (0,4), find the coordinates of B.

A master baker can fill a big order in 6 hours. A student baker can fill the same order in 8 hours. They start working together, and after 2 hours, the student

which of the following is equivalent to 16x4^3x64a. 2^10b. 2^14c. 2^15d. 2^16

What is the value of x? 40° (6x + 2)

Judging and evaluating advertisements requires critical thinking because _______. a. advertisements can contain confusing, misleading information b. all adverti

There is 1/8 of a pizza left to split between 2 of your friends. If you split the pizza equally, what fraction of the pizza will each of your friends get?