The segment shown is a radius of circle A.
What is the length of
the diameter of the
circle?

Pleas help

What is the square root of 45? (step by step working plz)

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.