Seudónimo Seudónimo

02-05-2017
Mathematics

contestada

What is the value of x?

• 4
• 4(square root of 2)
• 8
• 8 ( square root of 3)

What is the value of x 4 4square root of 2 8 8 square root of 3 class=

Respuesta :

frankxiangfeng frankxiangfeng

02-05-2017

We have two ways to solve this question
1)sin45=4√2 /x
√2 /2 =4√2 /x
X=8
2)Pythagorean theorem
In a 45-45-90 degree triangle
(4√2)^2+(4√2)^2=x^2
X=8

Answer Link

Otras preguntas

What was the impact of George Washingtons experiences in the French and Indian War?

Rebecca is a 9-year-old who is a picky eater. rebecca's parents feel as if they have tried almost everything to get her to finish her meals with the family. wha

American civil warwhat happened at that time

As trent reads a textbook, he actively integrates sentences with the memory representation of earlier sentences that he is maintaining in memory. trent's active

Which country experienced the growth of a communist movement that challenged the ruling nationalist government in the years after World War I?

What is the most common threat to information security in an organization? select one: a. power surges b. password resets c. computer viruses d. spam?

What is the answer for 5x-2x+8=2+6x+6?

One of the appeals of a sole proprietorship is that business expenses are

How many packs of batteries can you buy with $189 if one pack costs $21

plz i need srs help. i will give u a brainlest and im giving out extra points