I need people who are really good at math to help me out.

Please see image below:

27 more

Step-by-step explanation:

7/11 x 99 = 63

4/11 x 99 = 36

63-36 = 27

27

Step-by-step explanation:

7/11 * 9/9 = 63/99

4/11 * 9/9 = 36/99

63-36 =27

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.