The diagonals of a rectangle are congruent so set them equal to each other to get x = 2x - 7. isolate the variable (0 = x - 7 — x = 7) to get x = 7. the diagonals are seven.
Your answer would be 7y^(3)+32y^(2)+9
8 is missing for the table
Answer:
17
Step-by-step explanation:
I think 17
The LCM is 540 because 54X10=540 which 20 goes into