Mathematics, 20.06.2020 02:57 maddison788
In , is an altitude of and also the bisector of . Prove that is isosceles. This was the question I was given. This is my work: is an altitude of . Therefore, it goes straight down from the vertex to be perpendicular with . is also a bisector of . Therefore, it cuts in half. Because cuts in half by going straight down perpendicular to , and are at the same angle to This means the triangle has two congruent angles, making it isosceles. (See Theorem 4.7 and Theorem 4.9).
Answers: 2
Mathematics, 21.06.2019 18:00
In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a.ab=bc b.bc=xy c.ab=wx d.
Answers: 1
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
Answers: 2
Mathematics, 21.06.2019 22:30
Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y
Answers: 2
Mathematics, 22.06.2019 00:00
The cost of a taxi ride includes an initial charge of $2.00. if a 5km ride cost $6.00 and a 10km ride cost $10.00, determine the cost of a 15km ride.
Answers: 1
In , is an altitude of and also the bisector of . Prove that is isosceles. This was the question...
Mathematics, 02.03.2021 21:30
Mathematics, 02.03.2021 21:30
Mathematics, 02.03.2021 21:30
Mathematics, 02.03.2021 21:30
Physics, 02.03.2021 21:30
English, 02.03.2021 21:30
History, 02.03.2021 21:30
Mathematics, 02.03.2021 21:30
Mathematics, 02.03.2021 21:30
Mathematics, 02.03.2021 21:30
Mathematics, 02.03.2021 21:30
Mathematics, 02.03.2021 21:30