izzzzy125 izzzzy125

14-06-2022
Mathematics

contestada

is square root 1-cos^2theta=-sintheta true? if so, in which quadrants does angle theta terminate?

is square root 1cos2thetasintheta true if so in which quadrants does angle theta terminate class=

Respuesta :

rdacoder rdacoder

14-06-2022

Yes it is true:

(1 - cos^2 x) = sin^2 x Sqr.(1 - cos^2 x) = sin x and (-sinx) True, since sin x negative. Also, x terminates in quadrant 3 and 4. Hope this is helpful

Answer Link

Otras preguntas

Which operations are defined for any two real numbers? addition subtraction multiplication division

Find the percent of change. Original: 80, new: 64

plz help plz Which statement is best represented by the inequality p>48?

Please helppp!!! Jeremy deposited x dollars in his investment account on January 1, 2001. The amount of money in the account doubled each year until Jeremy had

BRAINLIEST GIVEN!!GEOMETRY !! FIND THE AREA OF A REGULAR POLYGON!! EXPLAIN PLEASE , BOGUS ANSWERS REPORTED.

Research has shown that taking extra vitamins after exhaustive exercise A. helps repair oxidative damage that occurs during exercise. B. replaces vitamin

Write the equation of the straight line having Slope = -6, y-intercept = 5, in slope intercept form

Saturn is approximately 1.5 billion kilometers from the sun. What is this distance in AU? 0.1 AU 10 AU 100 AU 1,000 AU

a baby chick weighs 4 ounces. each day it gains 1.5 ounces. how long will it take for the chick to weigh 16 ounces

(4p - 5) pears and (8a + 9) apples are divided into 12 baskets equally. How many fruits are in each basket? and simplify your answer. somebody pls help