JoelSoto JoelSoto

22-04-2020
Mathematics

contestada

Assume that 0 < x < pi/2 and 0 < y < pi/2. Find the exact value of cos(x-y) if cos(x)=3/5 and cos(y)=4/5
a. 25/24
b. -25/24
c. 24/25
d. -24/25

Respuesta :

will8986 will8986

27-04-2020

Answer: The answer is C

Answer Link

ramosnicholas9ox9tbe ramosnicholas9ox9tbe

26-02-2021

Answer:

C

Step-by-step explanation:

Edge2021

Answer Link

Otras preguntas

how does vegetation allow greater infiltration?

Ocean currents transport _____. A. saltier water to pure water B. pure water to saltier water C. heat from the poles toward the equator D. heat from the equator

How can "my uncles face is tan as old shoe leather" be changed to be a metaphor

why are birthdays important

This modern image illustrates which concept that arose during the neolithic period?

Which of the following groups of words is a sentence fragment? a. When we stopped by the garden. b. Stopping by the garden, we saw that the flowers were in bl

The Chinese people were protected from foreign invaders by the natural boundaries of

Somebody please assist me in answering this math question.

What is equivalent fraction of 4/5

Which civilization was known to use geometry to construct canals for the transportation of water?