Answers: 3
Mathematics, 21.06.2019 14:00
Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10
Answers: 2
Mathematics, 21.06.2019 20:30
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Mathematics, 21.06.2019 21:30
Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?
Answers: 3
Prove the identity:
cos(x-y)/cos x sin y = cot y + tan x...
cos(x-y)/cos x sin y = cot y + tan x...
Biology, 20.09.2020 17:01
Biology, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01
History, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01
History, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01