Question

I need help I only have 3 hours till I need to get up in the morning and I stuill have 7 more questions! I'm fustrated and tired. It's 3'13 am here and I need to be up at 7 for drama camp. SOMEONE PLEASE HELP ME!!!

Answer 1

What kind of math is this? I understand how you feel, I can try to help. cx

Answer 2

I think this is the answer....
Figure HIJK has been dilated by a scale factor of 1/3.

Which of the following is true about figure H′I′J′K′?
A. Figure H′I′J′K′ is congruent to figure HIJK.
B. Figure H′I′J′K′ is similar, but not congruent, to figure HIJK.
C. Figure H′I′J′K′ is neither similar nor congruent to figure HIJK.
D. The area of figure H′I′J′K′ is 1/3 the area of figure HIJK. <------

Answer 3

@hugsnotughs @ganeshie8 @iambatman

Answer 4

good try, but no.

Answer 5

dilation preserves the angles but changes the lengths of sides - so the image will always be similar to the preimage

Answer 6

B

Answer 7

Yes that's what I was about to say but my key board is pissing me off right now dso much I just wanna throw it against a wall. :(

Answer 8

in this case the area actually became 3^2, or 9 times smaller instead of 3 times smaller

Answer 9

Figure C and figure D are similar.

Which two transformations were used to transform figure C to figure D?
A. a 90-degree clockwise rotation and a dilation <----
B. a 90-degree counterclockwise rotation and a dilation
C. a 90-degree clockwise rotation and a reflection across a horizontal line
D. a 90-degree counterclockwise rotation and a reflection across a horizontal line

Answer 10

yes

Answer 11

yes, next

Answer 12

IDK how to do this one...

Which set of coordinates will provide the vertices for a 90° clockwise rotation of ∆JKL around point K?
A. J′(–2, 5), K′(–2, 1), L′(4, 1)
B. J′(–2, 4), K′(–2, 1), L′(3, 1)
C. J′(–2, 5), K′(–2, 1), L′(3, 1)
D. J′(–1, 4), K′(–2, 1), L′(3, 1)

Answer 13

If you want to learn, for this question it's best you draw it out.