aliciacowellg aliciacowellg

19-11-2019
Mathematics

contestada

in the diagram below, ABC~DEC. What is the value of x?

a. 3
b. 2
c. 2.5
d. 3.5

in the diagram below ABCDEC What is the value of xa 3b 2c 25d 35 class=

Respuesta :

SvetkaChem SvetkaChem

19-11-2019

Answer:

x = 3

Step-by-step explanation:

AB : DE = BC : EC

x : (18- x) = 5 : 25

25x = 5(18 - x)

25x = 90 - 5x

30 x =90

x = 90/30 = 3

Answer Link

Otras preguntas

create own grammar rule for ar verbs in Spanish

Medical tests are frequently used to decide whether a person has a particular disease. The sensitivity of a test is the probability that a person having the dis

O A. (2,4) O B. (1,2) O D. (2,2) What is the midpoint of the line segment with endpoints (-1, 7) and (3, -3)?

All but which of these music artists have had a top ten billboard hit with a song titled crazy? seal patsy cline gnarls barkley kanye west

S consists of the top and the four sides (but not the bottom) of the cube with one corner at (-1,-1,-1) and the diagonal corner at (4,4,4).

(50 points) Answer Asap/ please put what I have to put in the red box below

Hi can you guys please help me create an ppt presentation on excel these are what it should include. A bar graph A line graph A pie chart Payslip Table with all

Which of the following equations is equivalent to y = -5x² + 20x - 6? (complete the square) A) y = -5(x + 10)² + 494 B) y = -5(x + 2)² - 10 C) y = -5(x - 2)² -

सामाजिक अध्ययनको अवधारणा कसले ल्याएका हुन् ?

If inventories unexpectedly rise, then production _____ sales and firms will respond by _____ output.a. Trails; expanding.b. Trails; reducing.c. Exceeds; expand