tkaykay2005
tkaykay2005 tkaykay2005
  • 04-02-2022
  • Mathematics
contestada

HELP ME PLS.

what is the value of y?

HELP ME PLS what is the value of y class=

Respuesta :

ItsDingy
ItsDingy ItsDingy
  • 04-02-2022

Answer:

y=6

Step-by-step explanation:

Since this is a rhombus, the 4 triangles must have the same base and height. They are also all right triangles, and we are given the hypotenuse (x+5) and (2x). They each must be equal, so we can form the equation x+5=2x to solve for one of them:x=5. So one of the legs is y, the other is 8, and the hypotenuse is 5+5=10. We can use the pythagorean theorem to solve: y^2+8^2=10^2.

y^2+64=100

y^2=100-64=36.

y=6.

Answer Link

Otras preguntas

What does Odysseus do on the island of Cicones that best shows the trait of leadership?
What is 42/84 in its simplest form?
greatest whole number that rounds to 54,300
how do you write one and twelve hundredths in 2 other forms
with regard to age and social class who were the first settlers
What map element shows the directions north, south, east and west?
In which of the following sentences is the word its used correctly? A. Its easy to learn to play the guitar, if you're willing to practice. B. The monster reare
Lamika buys 12 packs of juice boxes that are on sale and pays a total of $48. Use a ratio table to determine how much lamike will pay to buy 8 more packs of jui
Which three major rivers flow through the land claimed by France?
Cuneiform is a. a Sumerian form of writing b. a Persian invention c. a Lydian invention d. an Egyptian form of writing