23. If you have a right triangle with an altitude drawn to the hypotenuse as shown below, you create three similar triangles. Write an explanation
or proof that proves AABC-ACBD-AADC In order to help keep your
proof clear and concise, you may assume that m_ABC = 30 degrees. *
А A
D
30°
B
В

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.

Zack and tia played chess for 50 min they put the chessboard away at 11: 20 when did they start

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?