B) which temperature is warmer, -1 over 4 °c or -0.3 °c? explain.

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

We just started the introduction into circles and i have no idea how to do this.

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?