Triangles A C B and M Q R are shown. Sides A B and M R are congruent. Angles C A B and M R Q are 42 degrees. Angle C B A is 53 degrees. Angle M Q R is 85 degrees. Are the triangles congruent? Why or why not? Yes, all the angles of each of the triangles are acute. Yes, they are congruent by either ASA or AAS. No, AngleB is not congruent to AngleQ. No, the congruent sides do not correspond.

Anyone know? will mark brainliest if you're correct!

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]