If in doubt, \(k\cos (x - \alpha )\) usually works. These worked examples show the processes you'll need to go through to rewrite an expression in this form. Write \(2\sin x^\circ + 5\cos x^\circ ...

Solve the equation \(5\sin 2x^\circ + 7\cos x^\circ = 0\) for \(0^\circ \le x^\circ \le 360^\circ\) Which gives us solutions of \(90^\circ ,224.4^\circ ,270^\circ ,315.6^\circ\) There are two more ...

Keeping too much money in your savings account could mean losing out on higher returns elsewhere. If you're set for emergencies and have money in savings you may not need for a long time, consider ...

Business class is great, but when you always fly this way, it raises your travel standards. You may start expecting more from your travels, which could lead to spending more. There's nothing wrong ...

About The Bissell ProHeat 2x Revolution Pet Pro Plus 3588F is part of the Carpet Cleaners test program at Consumer Reports. In our lab tests, Carpet Cleaners models like the ProHeat 2x Revolution ...

With more than 50 million redeemed miles under her belt, Becky Pokora is a rewards travel expert. She's been writing about credit cards and reward travel since 2011 with articles on Forbes Advisor ...

2X Systems is a leader in the security screening market, providing innovative vehicle scanning technology at competitive prices. Our CEO, Frank Baldwin, and his colleagues provide the DNA to create ...

Put simply, the question now is “How can we get 100x the impact with only a 2x change in the size of the organization?” Because this way of thinking about growth is quite new, social entrepreneurs are ...

Trust us: you won't want to miss COS' upcoming Black Friday and Cyber Monday sales. Because, while fun organza dresses and rhinestone heels might serve you for the month of December, good-quality ...

Each of REX's latest products gives investors a way to play both sides of the coin. For example, the T-REX 2X Long MSTR Daily Target ETF was created for traders who are bullish on MSTR shares ...

Can I get free shipping at COS? Yes, COS offers free delivery on orders over £100. If your order is less than this, standard home delivery will cost £4. Your items should be delivered within 4-5 ...

New X users with interests in topics such as crafts, sports and cooking are being blanketed with political content and fed a steady diet of posts that lean toward Donald Trump and that sow doubt ...