sandraulochi sandraulochi

22-05-2022
Mathematics

contestada

help me please

[tex]if \: \sin(x) = \cos(50degree) \: find \: x [/tex]

Respuesta :

jimrgrant1 jimrgrant1

22-05-2022

Answer:

x = 40°

Step-by-step explanation:

using the cofunction identity

cos(90 - x) = sin x , so

90 - x = 50 , then

x = 40

that is sin40° = cos50°

Answer Link

Otras preguntas

The following transactions occurred during March, the first month of operations for Canyon Products, Inc.: 1. Issued 50,000 shares of capital stock in exchange

Find the quadratic function y=a(x-h)^2 whose graph passes through the given points. (12,-7) and (9,0)

Enter a positive common favor (other than 1) of the fractions numerator and denominator

Which of the following statements most accurately describes recent psychological research on the concept of narcissism?

Solar Innovations Corporation bought a machine at the beginning of the year at a cost of $25,000. The estimated useful life was five years and the residual valu

What is the lcm of 150 and 180

Points A and B are midpoints of the sides of triangle QRS. Triangle Q R S is cut by line segment A B. Point A is the midpoint of side Q S and point B is the mid

How are Odysseus and Eurymachus similar?

Which of the following theories concerning global climate change is the most widely accepted? a. Changes in the global climate will lead to an increase in extre

What is the tone from the poem by Emily Dickinson