21/100
Because that’s what I think it is
You should go by 0.001
so you can graph 0.001, 0.002, 0.003, and so on
Answer:
WU corresponds with CD and the scale factor is 3
The equation that you would use would be 4^2-2^2=a^2 (a^2+b^2=c^2). you would have to square the numbers and subtract. then your answer should be the square root of 12. So the answer technically would be C, but it worded kinda weird. It should say "the square root of 12". Hope this helped.
Answer:
The distance from B to B' is 5 units
Step-by-step explanation:
we know that
A translation is a rigid transformation, that means, the size and the shape of the pre-image is the same that the size and the shape of the image after the translation
so
The distance AA' will be equal to the distance BB'
the formula to calculate the distance between two points is equal to

we have
A(1,5) and A'(-2,1)
substitute




therefore
The distance from B to B' is 5 units