10
Mathematics, 12.12.2020 16:20 ctyrector
The larger triangle in the figure is a result of a dilation of the smaller triangle.
y
10
9
B
7
6
What is the scale factor of the dilation?
5
3
o 3.5
2
4.25
1
Ñ…
0
0 1 2 3 4 5 6 7 8 9 10
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 22.06.2019 00:30
In september, louise planted a tree. every month, the tree louise planted grew 2 inches. what would the constant of proportionality of the line be?
Answers: 3
You know the right answer?
The larger triangle in the figure is a result of a dilation of the smaller triangle.
y
10
10
Questions
Computers and Technology, 20.10.2020 16:01
Computers and Technology, 20.10.2020 16:01
English, 20.10.2020 16:01
History, 20.10.2020 16:01
Social Studies, 20.10.2020 16:01
Mathematics, 20.10.2020 16:01
Mathematics, 20.10.2020 16:01
Mathematics, 20.10.2020 16:01
