Draw right angles triangle ABC with B = 90° in your answer book and find the ratios of the following in terms of the sides. 1.1.1 sinc 1.1.2 sin  1.1.3 cosĈ 1.1.4 cosâ 1.1.5 tanĆ 1.1.6 tanâ

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

Does the point (1, sqrt 7) lie on circle shown.