B becuase if you divide the rise over run you get 45 which is the correct answer.
hope this helps
-turtles12345
No Solution
No Solution
All real numbers
Any number in place of x makes the equation true
Answer:
y-axis
Step-by-step explanation:
points are (x,y)
since the y-coordinate does not change, but the x-coordinate does, it rotates around the y-axis.
reflection just means it rotates 180 degrees (out of the paper, not around)
Keep 6/15 the same and change Division sign into a multiplication sign and flip 4/21 and that will become 21/4.

126/60=21/10 and 21/10 as a mixed number is 2 1/10 so your answer is 2 1/10. Hoped I helped. :)
Answer:
C
Step-by-step explanation:
i think because the bottom of the triangles are the denominators and the x is the numerator