Tyrek wants to lower his credit card debt and has been tracking his expenses for the past month. He found his variable expenses in relation to his fixed expenses. How much of Tyrek's monthly income is left once he pays off his fixed expenses?

a.
$2,610
b.
$1,395
c.
$1,890
d.
$3,105

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.

When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?

Write the equation of the circle centered at (10,-2) with radius 2.