Seudónimo Seudónimo

03-02-2020
Mathematics

contestada

Use the relationship between the sine and cosine functions to fill in each blank .

5. cos 78° = sin___

Use the relationship between the sine and cosine functions to fill in each blank 5 cos 78 sin class=

Respuesta :

SilverChain SilverChain

03-02-2020

Answer:

sin(12°)

Step-by-step explanation:

Because sine and cosine are cofunctions, we can use the relation sin(90° - θ) = cosθ to show that cos(78°) = sin(90° - 78°) = sin(12°)

Answer Link

Otras preguntas

1. What does CDE stand for? a. Career Development Event b. Career Developing Education C. Certified Department of Education d. Career Department of Education 2

What number should be placed in the box to help complete the division calculation? (Long division setup showing an incomplete calculation). 13 is in the divisor

why is angular resolution important

per capita of a country is the divided by the

2. According to the author, why is capitalism successful?-

Read the excerpt from "Votes for Women,” a speech by Mark Twain from 1901. I should like to see the time come when women shall help to make the laws. I should l

Which of the following is NOT an important fuction of proteins? Structure Enzymes Energy Hormones

Which was true of the us government after independence

A lot of designer clothing companies will send free clothes to celebrities with hopes that the celebrities will wear their clothing in public and attract more c

This kingfisher's beak can be measured as about 4.2 cm long Which two terms describe this type of data?