ladymipha ladymipha

14-08-2021
Mathematics

contestada

Can someone help with trig identities?
(calculators are allowed)

Can someone help with trig identities calculators are allowed class=

Respuesta :

ma5007482 ma5007482

14-08-2021

Answer:

d

Step-by-step explanation:

cosA^2 = 1 - sinA^2

subtitute 1/4 below

= 1 - (1/4)^2

= 1 - 1/16

after calculation

= - 0.9682

Answer Link

Otras preguntas

name two decimals that are equivalent to 7.75?

A ton avis,pourquoi les jeunes souffrent-ils des troubles alimentaire please give me your opinions in french I am actually struggling

Could someone help me please? I am completely lost on how to figure out this problem.Use Synthetic division to show that x is a solution for the third degree po

9t-6-6t=6. How do you find the answer

During a 3-hour storm, it snow 2.5 inches. Jacob said that it snowed an average of about 8 inches per hour. What is the error?

Tickets for a concert cost $2 each for children and $5 each for adults.A group of 30 people consisting of children and adults paid a total of $87 for the concer

in which area did native americans hunt buffalo?.the eastern woodlands.the southeast. the arctic. the great plains

Anne and toms grandmother gave them £84 which was to be shared in the ratio of 5:2 how much did each get ?

What does sphere of influence mean

Why did Stalin blockade Berlin? How did the United States respond, and what resulted?