Posted by Delilah on Wednesday, October 31, 2012 at 5:16pm.
Hi! Can you check my answers please? Thanks! And, can you help me with 3 please? I have tried and tried but I cannot solve it can you explain how? Thanks!
1.
Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints (–1, 2) and (3, –3). (1 point)
(–2, 4) and (6, 6)
(2, 4) and (6, 6)
(–2, 4) and (6, –6)
(2, –1) and (–3, 3)
2.
Given a scale factor of 1 over 2 , find the coordinates for the dilation of the triangle with vertices at (0, 0), (0, 2) and (4, 0). (1 point)
(0, 0), (0, 4), (8, 0)
(0, 0), (0, 1), (2, 0)
(1/2, 1/2), (1/2, 1), (2, 1/2)
(2, 2), (2, 4), (8, 2)
3.
Gina uses a magnifying glass to look at bugs. A caterpillar that is 2 inches long appears 4.5 inches long through the glass. What is the scale factor? (1 point)
2.25
0.4
9
2.5
My answers:
1.(–2, 4) and (6, –6)
2.(0, 0), (0, 1), (2, 0)
3. ?????

7th grade math Ms. Sue please!  Ms. Sue, Wednesday, October 31, 2012 at 5:26pm
I don't know. Sorry.

7th grade math Ms. Sue please!  Anonymous, Monday, November 5, 2012 at 10:50am
1.(2,4) and (6,6)
2. (0,0),(0,4),(0,8)
Noth sure what 3 is sorry. Hope this helped though.

math  jolianna, Monday, October 28, 2013 at 9:12pm
i have the same questions

math  jolianna, Monday, October 28, 2013 at 9:30pm
r u sure they are right
Answer This Question
Related Questions
 7th grade math Ms.Sue help please  4. What is the distance between Nicholas’s ...
 7th grade math Pygorean Theroem Ms.Sue please  Explain if a triangle with the ...
 7th grade social studies Ms. Sue please  For a project I need to answer these ...
 7th grade math Ms. Sue please  Sometimes people say, "Give 110% of your effort...
 7th grade science bobpursley or Ms. sue please  Can you guys help me please? I ...
 TO DRWLS/MATH HELP PLEASE  How do i solve inequalitites with three variables. I...
 math 012 please help explain  can someone please help explain how to do this ...
 7th grade math check  Ok I was wondering if you could check these 3 problems ...
 7th grade science ms. sue please  have no idea what these answers are. Thanks...
 GeometrySolve for x  ok so I have to solve for x in this problem. and I have ...
More Related Questions