Ion
tion
Using parallel lines and rotations, we can understand why the angles in a triangle a...
Mathematics, 17.08.2021 18:30 lillianneal
Ion
tion
Using parallel lines and rotations, we can understand why the angles in a triangle always add to 180°. Here
is triangle ABC. Line DE is parallel to AC and contains B.
D
B
E
xº
2°
yº
хо
A
Answers: 3
Mathematics, 21.06.2019 14:30
Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the
Answers: 3
Mathematics, 21.06.2019 15:50
Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.
Answers: 2
Mathematics, 21.06.2019 17:30
What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?
Answers: 2
Mathematics, 21.06.2019 19:10
In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth
Answers: 2
Mathematics, 12.08.2020 20:01
English, 12.08.2020 20:01
Medicine, 12.08.2020 20:01