Seudónimo Seudónimo

24-10-2018
Mathematics

contestada

What is cos 45°?

A. [tex]\frac{1}{\sqrt{2}}[/tex]
B. 1
C. [tex]\frac{1}{5}[/tex]
D. [tex]\sqrt{2}[/tex]

$What is cos 45 A texfrac1sqrt2tex B 1 C texfrac15tex D texsqrt2tex class=$

Respuesta :

trevordoyleione trevordoyleione

24-10-2018

cos is (adjacent)/(hypotenuse)

cos = 1/√2

A (however typically we would rationalize the denominator)

Answer Link

Otras preguntas

Please help me :( In first paragraph, why was the document written? And what two truths are stated in the beginning of the second paragraph?

correct the error in subject verb agreement. 1. There is serval different issues one should review before voting for the first time.

What is the best way andrew you can help his favorite candidate get elected?

I’ll make u the brainliest if right

• Mohawk • Seneca • Cayuga • Onondaga During the American Revolution, the Native American tribes of the Iroquois Nation listed above were all A. committed t

If the tank is then field to capacity how many half-gallon bottles how many cords will it make?

What is the solution set for 40 – 3 = 2r + 5

what is 8/9 times 5/7 times 1/8 as a fraction in simplest form

lonic bonds form compounds with low melting and boiling points are very strong in water occur when atoms share electrons are held together by strong electrical

Write without exponents (Y^3)^2