themostradturtletoev themostradturtletoev

01-10-2020
Mathematics

contestada

Y is between X and Z. XY = 1/5XZ. YZ = 20. Find XY and XZ

Respuesta :

thomassookoo thomassookoo

02-10-2020

Answer:

XZ = 25

XY = 5

Step-by-step explanation:

XZ = XY + YZ

XZ = (1/5XZ) + 20

XZ - (1/5XZ )= 20

4/5 XZ = 20

5/5 XZ = (20 ÷ 4) × 5

XZ = 25

XY = 1/5 × 25

= 5

Answer Link

Otras preguntas

Hey guys! I’m really stuck on this problem! I don’t know if I got it right or not! If I’m wrong, could you work it out and explain! Thank you so much! God Bless

prove that root 7 is irrational by the method of contradiction

Distribute and simplify these radicals. 12 x(-1+ √5)

As late as the 1960s, at the state prison in walla walla,washington,a hanging resulted in the inmate's head nearly being torn off and witnesses to the execution

What cash crop was important in the development of El Salvador's economy, history, and politics?

Jose is suggesting to the dean of his business school that a new course be added at his university after learning about new trends during his internship. he be

When did Christina Aguliera begin her career?

Temporary stitches are called A. loop stitches. B. slip stitches. C. basting. D. hand stitches.

Old macdonald had a total of 37 chickens and pigs on this farm. there was a total of 98 feet. how many chickens were there and how many pigs?

Money collected by the government from various sources is known as