PedroF790131 PedroF790131

03-11-2022
Mathematics

contestada

If CD = 2x, DE = x − 1, and CE = 17, what is DE?

If CD 2x DE x 1 and CE 17 what is DE class=

Respuesta :

SeiniJ622973 SeiniJ622973

03-11-2022

Answer:

DE = 5

Explanation:

From the information given,

CD = 2x

DE = x - 1

CE = 17

CD + DE = CE

Thus,

2x + x - 1 = 17

3x - 1 = 17

3x = 17 + 1 = 18

x = 18/3

x = 6

DE = x - 1 = 6 - 1

DE = 5

Answer Link

Otras preguntas

Write an equation for the line perpendicular to y = 2x – 5 that contains (–9, 6)

A baseball team score formed and 32 runs in 72 games how many runs did they score average per game

How can you determine if a source is credible

Which term describes foods that have a high amount of nutrients relative to the number of calories? a. nutrient dense b. low-carbohydrate c. high-glycemic d

Why did the democrats choose James Buchanan to represent their party in the election of 1856

Howard says to raj: i might buy your car from you for $200 or $300. this statement is not a legal offer because?

Millie received a $15 tip on a meal that cost $65. What percent of the meal cost was the tip? NOTE**** *PLEASE SHOW YOUR ANSWER*

what is the anatomical name of the part that goes before vagina ?

2. Write a letter of complaint. Follow the rules for a formal letter, and use the full-block style. The complaint may be about anything you wish (such as malfun

Depurination of purine bases results in an apurinic site. Assume a single depurination event occurs in the GC base pair of the sequence below and is not repaire