AB = 6 cm, AC = 12 cm Calculate the length of CD.
Give your answer to 3 significant figures.
с
12 cm
55°
D
A
B 6 cm

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.