kaylamiller3800 kaylamiller3800

01-04-2020
Mathematics

contestada

Evaluate cos2θ for cosθ =3/2 .

Respuesta :

lillypad1104 lillypad1104

01-04-2020

Answer:

I'm not certain, but if we're substituting the value of the variable and simplifying than it should be 3/4.

Answer Link

christian5848 christian5848

26-05-2021

Answer:

(square root of 3/2)^2 = 3/4

Answer Link

Otras preguntas

7 more than the quotient of a number y and 5

the hour hand of a clock moves from 10 to 1 o'clock. through how many degrees does it move?

i really don’t get this, please help

The price of one sack of rice is Rs. 1,850.if wages charge Rs. 70 was added, find it price.

Based on which context clues, what is the best definition of expendable

The weights, in pounds, of the players of a professional basketball team are displayed in the box-and-whisker plot below.What is the interquartile range of the

a−(a+b)x=(b−a)x−(c+bx), if b≠ 0

IS THIS RIGHT! 65 POINTS!!! Can someone please correct me. Graph the image of the given triangle after the transformation that has the rule (x, y)→(x−1, y+5)

write the linear inequality in standard form for this situation: In order to raise money to attend upcoming competitions, the Math Pentathlon team is selling ap

PLEASE HURRY!!!!!!!!!!!!The football star visited the school and he explained how much he values his education then he encouraged the students to stay in school