20 times 5 is 100. We can multiply 2*5 and get 10, then add another zero to make it easier.
Answer:
170
Step-by-step explanation:
multiply 12×15=170
Answer:
mode = 3
range = 6
Step-by-step explanation:
mode = most
range = greatest number - least number
Answer:
54 mph
Step-by-step explanation:
Given that triangle ABC has been dilated to form triangle A'B'C' and the vertices of ABC are A(5,3), B(3,7), C(1,4) and vertices of A'B'C' isA'(7.5, 4.5), B'(4.5, 10.5), C'(1.5,6)
then the scale factor for dilation will be as follows:
Taking corresponding vertices SAY A (5,3) and A'(7.5, 4.5)
the scale factor will be:
7.5/5=4.5/3=1.5
Answer: 1.5