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

I WILL GIVE BRAINLIST In the diagram below, ∠1 and ∠2 are complementary. If the measure of ∠1 is 25°, what is the measure of ∠3 ? A 65° B 115° C 155° D

What is a feature of balance in design in art??

When do design houses show their Fall/Winter collections? April through May January through February March through April February through March

mathematics for basic 4

True or false: Equal but opposite forces pushing on the same object produce a net force of zero on the object.

Tyron left his house and drove 30 miles north, then 17 miles east. Birds eye view, how far is he from his house? Round to the nearest tenth. pls hurry it’s for

Side 2. What is the sogel What is the slope between the points (2, 150) and (5,375)?

Pro north provisions: California admitted to the union as a free state, slave trade prohibited in Washington D.C. Pro south provisions: Slaveholding still perm

porque el conde pidio consejo para ayudar a su pariente

Why can judicial review in combination with the nature of Supreme Court tenure lead to controversy, primarily about the Court’s legitimacy?a. The legislature ca