Erik has four times as many baseball cards as Gerry. Together, they have 160 cards. Write
an equation that can be used to determine
how many baseball cards each boy has.

What other information do you need to prove triangle dac=bca by asa

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.