Seudónimo Seudónimo

14-04-2020
Mathematics

contestada

What value of 0 makes sin0=cos60 a true statement?

A) 30

B) 45

C) 60

D) 90

What value of 0 makes sin0cos60 a true statement A 30 B 45 C 60 D 90 class=

Respuesta :

jimrgrant1 jimrgrant1

14-04-2020

Answer:

A

Step-by-step explanation:

Using the co function identity

sin x = cos(90 - x) = cos(90 - 30) = cos60° ← x = 30°, thus

sin30° = cos60°

Answer Link

Otras preguntas

The spark plugs are threaded into the top of each cylinder and provide a place for the spark to jump within the ________.

One way that antibiotics can treat bacterial disease without harming human cells is by:

PLEASE HELP ME ILL MARK BRAINLIEST

2 tbsp. of peanut butter have 0.25 of total carbohydrate a day what fraction is that?

what color does iodine turn in the presence of starch?

If you throw a ball straight up into the air, when is the kinetic energy the greatest? Question 4 options: Right before you catch it after it falls back down. W

Heeeeeeeeeeeeeeeeeeelp! Sixth grade K12:Which statements correctly describe the religious beliefs of the early Chinese?Select all correct answers.a; The dragon

__________ is a procedure that allows communicating parties to verify that received or stored messages are authentic.

A store has 120 customers in 6 hours. what is the unit rate in cumstomers per hour?

have no control over the price they charge for their product. O Price takers O Price searchers O Price makers O Price manipulators