Question

Need Helpp!!!

Line segment CD is shown on a coordinate grid:



The line segment is reflected about the y- axis to from C’D’.

Which statement describes C’D’


C’D’ is perpendicular to CD

C’D is half the length of CD

C’D’ is greater than twice the length of CD

C’D’ and CD are equal in length


Thanks!

Answer 1

Answer: -1.56i^ +1.07j^

Step-by-step explanation:Vector C = -1.56i^ +1.07j^

This question requires that we use the properties of the scalar product of two vectors to find the required x and y component.

The dot product of two perpendicular vectors is equal to and the product of two vectors that are not parallel is equal to a nonzero value.

These are the properties that have been used in solving this problem alongside solving the simultaneous questions generator.

Explanation:

The full solution can be found in the attachment below.

Thank you for reading and I hope this post is helpful to you.