NEED ANSWER ASAP Matrices C and D are shown below a b 0.4 C-0 3 4 D0 02 08 04 06 What values of a and b will make the equation CD - I true? o a 05 b 0.1 O a-0.1 b 0.5 a05 b--0.1

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2