Mathematics, 05.07.2019 14:00 tonya3498
Astudent writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle abc below is equal to the measure of the exterior angle. step 1: m∠m + m∠n + m∠o = 180 degrees (sum of angles of a triangle) step 2: m∠p − m∠o = 90 degrees (alternate interior angles) step 3: therefore, m∠m + m∠n + m∠o = m∠o + m∠p step 4: so, m∠m + m∠n = m∠p in which step did the student first make a mistake and how can it be corrected? step 1; it should be m∠m + m∠n + m∠o = 90 degrees (corresponding angles) step 1; it should be m∠m + m∠n + m∠o = 90 degrees (adjacent angles) step 2; it should be m∠o + m∠p = 180 degrees (alternate exterior angles) step 2; it should be m∠o + m∠p = 180 degrees (supplementary angles)
Answers: 1
Mathematics, 21.06.2019 17:00, JOEREACH
Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 21:30, unknowntay04
Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x
Answers: 1
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
Astudent writes an incorrect step while checking if the sum of the measures of the two remote interi...
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