jaedyn958 jaedyn958
  • 14-11-2020
  • Mathematics
contestada

13.a: Triangle ADEF is *equilateral* with DE = 3x + 6, EF = 36 - 3x and FD =
12x-39. What is the value of x? *
O 3
5
6
O 12

Respuesta :

xenia168
xenia168 xenia168
  • 14-11-2020

Answer:

5

Step-by-step explanation:

3x + 6 = 36 - 3x

6x = 30

x = 5

Answer Link

Otras preguntas

Which character is one of the Greeks in the Iliad? A. Ilium B. Priam C. Achilles D. Paris
Some isosceles triangles are equilateral True False
Describe the organizational pattern of “don’t forget to save “
HELP!! answers are 18.1, 18.7, 21.6, 19.3
Give the equation for a circle with the given center and radius. Center at (2, -9), radius = 3
Plzzzz help me solve the first and second question...
Jim has found that he must consume 2200 cal day to reach his health goals but he doesn’t want to give up his afternoon snack pretzels unfortunately he has tends
PLZ help solve !!!!!!!
A ramp is being used to unload the back of a truck. If the ramp is 5 feet long, and the back of the truck is 3 feet tall, how far will the end of the ramp be fr
Find the surface area of the composite solid. Round your answer to the nearest hundredth. A. 178.04 cm2 B. 184.04 cm2 C. 187.08 cm2 D. 192.04 cm2