3 years ago

WILL GIVE BRAINIEST!!!!!

Mathematics

1 answer:

Zanzabum3 years ago

3 0

Answer:

x=2

Step-by-step explanation:

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HELP PLEASE <br><br> this is geometry and i don't understand anything on this test

sveta [45]

Answer:

It could be 8 or 5. I think it's 5

Step-by-step explanation:

This is a pretty weird problem. I see the DC is 10 so then one would think that it is 5. EF however is 7. I think the most logical answer would be 5. Using process of elimination, we can narrow it down to 5 and 8 but I feel that 5 makes more sense. the other 2 sides are obviously longer so 5 is most likely correct.

8 0

3 years ago

Triangle ABC has coordinates A(1, 4); B(3, -2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over th

marin [14]

Answer:

Co ordinate of A' = (1, -4)

Co ordinate of B' = (3, 2)

Co ordinate of C' = (4, -2)

Explanation:

The figure of the triangle is shown below.

If we are finding image of the triangle about X-axis all the x -co-ordinates will remain same, but y co-ordinate will change it's sign.

So, co ordinate of A' = (1, -4)