Mathematics, 21.06.2019 22:30, renaudciera

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.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:20, lambobacon9027

Classify the following triangle check all that apply

Answers: 2

continue

Mathematics, 21.06.2019 18:50, brooke0713

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Answers: 1

continue

Mathematics, 21.06.2019 19:00, menakri53

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Answers: 1

continue

Mathematics, 21.06.2019 19:30, Animallover100

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Answers: 1

continue

Do you know the correct answer?

Use the following statements to write a compound statement for the conjunction or disjunction. then...