Rewrite cos(x+π/4) in terms of sin(x) and cos(x)

Rewrite cos(x+π/4) in terms of sin(x) and cos(x)

A researcher who is evaluating the significance of a regression equation with one predictor variable obtains an F-ratio with df-1, 18. How many pairs of scores, x and y values, are in the data? Be...

Set up an equation and solve for the answer.

I'm currently attending a community college for a New Media Technology major in NY, but when I finish community college, I want to transfer to a 4 year college for a animation major. Is that possible...

Imaginary Bobby hasn't gotten his because he wants to wait until he receives his syllabuses and Imaginary Pete already ordered his and got one and waiting for the others.

When and why the British acquire protectorates along the Arabian side of the Gulf?

What is the difference between pre-vet medicine in the college of agriculture and in the college of arts and science? What GPA do colleges look at? weighted or unweighted?

Perform the operations: {a,G}\{*,11} Could someone help? Is it all of them?

On the day of a child's birth, a parent deposits $35,000 in a trust fund that pays 6% interest, compounded continuously. Determine the balance in this account on the child's 24th birthday. (Round...

Is getting a certificate of achievement in Computer Networking Academy — CCNA and in Computer Information Systems - Web Development worth it? Like will I get any jobs and what kind of jobs? ...

Trace blood from the heart to the muscle indicated and back to the heart in each of the columns below. Your trace should be a columnar list of all vessels through which the blood passes on its course...

a person standing close to the edge on the top of a 160-foot building throws a baseball vertically upward. The quadratic function, s(t)= -16t^2 +64t +160, models the ball's height where s(t)...

Please show work to answer this.

ASTM 101 - Astronomy BIOL 100 - Exploring Biology ENVS 101 - Introduction to Environmental Science CHEM 100 - Chemistry and Its Role in Society ERSC 121 - Physical...

Elimination produces A = LU. The eigenvalues of L are on its diagonal. They are... The eigenvalues of U are on its diagonal. They are all... The eigenvalue of A is not the same as ... I...

In the reaction 2SO2(g) + O2(g) --> 2SO3(g) How many g of SO3 gas at STP can be produced from 4 liters of SO2 and 3 liters of O2 all at STP?

help please??

A math quiz is generated by randomly choosing 5 questions from a test bank consisting of 50 questions. How many different quizzes are possible ?

A committee of 6 people is chosen from 8 women and 8 men. How many different committees are possible that consists of 3 women and 3 men ?

Two samples of potassium iodide decompose. One sample gives 13.0 g of K and 42.3 g of I. If the second sample has 24.4 g of K, what is the mass of I? (remember significant figures and units in your...