subject

Mathematics, 02.08.2019 18:00 rrarick3407

Me! which of the following options is a pythagorean identity? a. (sin(x) - cos(x))^2 = 1 + 2sin(x)cos(x) b. (sin(x) - cos (x))^2 = 1 c. (sin(x) - cos (x))^2 = 1 - 2sin(x)cos(x) d. sin^2(x) - cos^2(x) = 1

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:00

Find an equation for the linear function which has slope -10 and x-intercept -7

Answers: 1

question

Mathematics, 21.06.2019 19:40

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Answers: 1

question

Mathematics, 21.06.2019 20:40

Ineed someone to me answer my question i have to have this done and knocked out

Answers: 2

question

Mathematics, 21.06.2019 21:00

Someone me i need with this stuff

Answers: 2

You know the right answer?

Me! which of the following options is a pythagorean identity? a. (sin(x) - cos(x))^2 = 1 + 2sin(x...

Questions

question

Physics, 28.06.2019 07:30

Jack (mass 59.0 kg ) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. he collides with jill (mass 47.0 kg ), who is initially...

question

Physics, 28.06.2019 07:30

Ahard-boiled egg of mass 48.0 g moves on the end of a spring with force constant 25.0 n/m . the egg is released from rest at an initial displacement o...

question

Advanced Placement (AP), 28.06.2019 07:30

What type of power generation can cause air pollution a. wind b. natural gas c. geothermal d. solar...

question

English, 28.06.2019 07:30

How does dickens present scrooge as an outsider to society? (if possible in a pee structure) answer asap

question

Social Studies, 28.06.2019 07:30

According to barnlund, people who belong to the former case have a larger part of “public self” and a smaller part of “private self”. on the other han...

question

Social Studies, 28.06.2019 07:30

This is the increase in the value of goods and services produced by an economy the first letters are ec...

question

History, 28.06.2019 07:30

Which letter on the map represents the first major pacific battle of world war ii, which the united states won? question 15 options: abcd

question

Spanish, 28.06.2019 07:30

Which of the following is not a toiletry item you would probably bring on a camping trip? a. las bruselas c. una barra de jabón...

question

Biology, 28.06.2019 07:30

Which of the following is likely to be made from a thermoplastic?...

question

History, 28.06.2019 07:30

Do you think two candidates running for the democratic party or hurt lincoln's chances for winning the ecectiomn?...

question

Mathematics, 28.06.2019 07:30

On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the tes...

question

Mathematics, 28.06.2019 07:30

The solutions to the inequality y ≤ 2x − 4 are shaded on the graph. which point is a solution? (−1, 1) (1, −1) (3, 2) (2, 3)

question

Computers and Technology, 28.06.2019 07:30

Robots with telescoping arms are sometimes used to perform tasks (e. g., welding or placing screws) where access may be difficult for other robotic ty...

question

Business, 28.06.2019 07:30

Mylie's total utility from singing the same song over and over is as shown in the table below. a. use the data to calculate her marginal utility for e...

question

Chemistry, 28.06.2019 07:30

When electroplating silver (ag) on iron (fe) what is oxidized...

question

Physics, 28.06.2019 07:30

One of the many works published by the greek astronomer ptolemy (a. d ca 100-170) was optics. in this book ptolemy reports the results of refraction e...

question

History, 28.06.2019 07:30

Where did african americans go after emancipated and how did they earn a living...

question

Chemistry, 28.06.2019 07:30

Redox practice like in a previous module we will use this for both lessons. for lesson 1, only label the oxidation numbers of each element in the ten...

question

Mathematics, 28.06.2019 07:30

With trig homework a 6 m ladder is leaning against a wall. the base of the ladder is 1.5 m from the wall. calculate how high up the wall the ladder re...

question

Computers and Technology, 28.06.2019 07:30

Briefmenow "a security analyst is inspecting the results of a recent internal vulnerability scan that was performed against intranet services. the sca...

More questions: Mathematics Another questions

Questions on the website: 13722360