We know that the original width was 5, and that after the enlargement the width is 45. To calculate the scale factor we divide the final width between the original one, then:

Therefore the scale factor is 9.
Answer:
Step-by-step explanation:
Answer:
6 is the smallest number by which 600 should be multiplied to make it as a perfect square.
Answer:
all real number
Step-by-step explanation:
since h(x) is polynomial function
Y=-2x+0 haahahaha hope i helped i think