nunezn231197 nunezn231197

26-08-2020
History

contestada

IF DF = 114, DE = 7x + 9, and EF = 9x + 9, find EF.

IF DF 114 DE 7x 9 and EF 9x 9 find EF class=

Respuesta :

nikhiljshah123 nikhiljshah123

26-08-2020

Answer:

EF = 63

Explanation:

DE + EF = DF

7x + 9 + 9x + 9 = 114

16x + 18 = 114

16x = 96

x = 6

EF = 9(6) + 9

EF = 54 + 9

EF = 63

Answer Link

Otras preguntas

Which form of classical Greek theater takes its name from the Greek word for ""action""? a. drama b. tragedy c. satire d. comedy

Which is a good organizing topic for the post–Civil War era?

How did Chinese culture change during the Warring States period?

The worldwide use of cleaner energy sources could result in what?Which one is it?a rise in ocean levelsa reduction in acid rain increased desertification in the

What aspect of Zoroastrianism is the most significant with respect to world history? a. It became one of the many foreign religions that found a home in India b

Which event from Grendel best demonstrates the human connection between Grendel and the king's men? a. Grendel's discovery of his immunity to weapons b. Grend

1. What was the role of the “hypocrits” in ancient Greek theatre?

The "Rape of Nanjing" has become the symbol for a. The horrors of war passion driven by notions of racial superiority b. The specific problems encountered by wo

for the function f(x)=2x+2 and g(x)=7x+1 which composition produces the greatest output?

Why do cells divide?