cadeence cadeence

02-09-2021
Mathematics

contestada

If DE = X+1, EF = x-2, DF =15, and E is
between D and F. then DE = ?

Respuesta :

Eyadaqrabawi Eyadaqrabawi

02-09-2021

Answer:

X =8

Step-by-step explanation:

DF = DE + EF

15 = X+1 + X-2

16 = 2X

X = 8

Answer Link

Otras preguntas

The electric charge that eventually forms lightning is built up due to _____. A. static electricity in the air B. sudden heating of the air C. the movement o

iq scores on the wais test approximate a normal curve with a mean of 100 and a standard deviation of 15. what iq score is identiﬁed with

What is another name for bipolar disorder? a. dr. jekyll and mr. hyde syndrome b. yin and yang illness c. aggressive-depressive illness d. manic-depressive

What kinds of asymptotes are possible for a rational function?

What is the function of a bacterium's capsule?

Find the geometric means of 7 and 9

Need help. Find the derivative of f(x) = 5x + 9 at x = 2. Find the derivative of f(x) = 6 divided by x at x = -2. Thanks

Need help with this please

what does presence of mesosaurus fossils tell about the initial location and positioning of south america africa antarctica

Clear cut inpassible boundaries separate the methods of paragraph development. True or False?