I think this is what I found
Answer:
9
Step-by-step explanation:
21^2-19^2=80
sqaure root of 80 to the nearest 10th is
6(2(5)-4)= 6(10-4)= 6(6)=36 so your answer is 36
Answer:
B, Two or more translations, reflections, or rotations that map a pre-image to its image
Step-by-step explanation:
A sequence is an order of events. So we want to look for an answer that includes an order of events. This already knocks out C and D.
Now we are left with A and B. It is not A because the sequence does not require all three rigid transformations.
It is B because we need at least two transformations to have an order of events and these order of events need to map the image to its pre-image. But also because the other ones were wrong. Hope this helps!
Answer:
(x,y)(-y,x)
Step-by-step explanation:
