AwpDemon AwpDemon

03-10-2020
Mathematics

contestada

Given the right triangle shown below, prove cos2(θ) + sin2(θ) = 1.

Given the right triangle shown below prove cos2θ sin2θ 1 class=

Respuesta :

Liltimmy245 Liltimmy245

04-10-2020

Answer:

-definition of cosine

-definition of sine

-Pythagorean Theorem

-Substitution

-laws of exponents

Step-by-step explanation:

Answer Link

kaylacampbell52 kaylacampbell52

06-11-2020

Answer:

-definition of cosine

-definition of sine

-Pythagorean Theorem

-Substitution

-laws of exponents

Step-by-step explanation:

edge 2020

Answer Link

Otras preguntas

What is the term of illegal copy of software?

If Jane work from 9 am to 5 pm what time should she take her 30 minute lunch break to get her full 8 hours in after her shift

23,280-12941-12941==

which kind of tissue is designed to regulate temperature, secrete lubricants, and protect the body from harmful substances?

How many solutions can be found for the linear equation?

Quales balabras pongo en las liñas

3x + 2 ≤ 14 -5 + 2x > 15 * -2x + 4 ≥ 18 HaLp i don't gets

Suppose f(x) = 3x +3, g(x) = (x + 2)^2 + 2, and h(x) = 2. Evaluate 2 f(5) - 1/2 (g(3))^2 + h(3)f(3) – 2=

A rectangular picture frame has a width of 9 cm and a length of x cm. Which expression represents the perimeter of the picture frame? 2x + 18 2(x+18) 2x + 9 x +

Help me out! What's the answer?