Four angles are in the ratio 2:3:4:11 The largest angle is 198°
Show the four angles will fit together at a point with no gaps.

On the april 3 billing date, michaelle chappell had a balance due of $ 1495.39 on her credit card. from april 3 through may 2, michaelle charged an additional $ 305.34 and made a payment of $ 800.a) find the finance charge on may 3, using the previous balance method. assume that the interest rate is 1.8 % per month. b) find the new balance on may 3.

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).