Answer: 2/5 is closer 1/2. and it is easy to find half of 7 mentally. Half of 7 is 3.5, so Martin gave away about 3.5 pounds away.
Old coordinate
As center of dilation is origin the scale factor only multiplied with B
So
new coordinate
B'
- 1/2(2,-6)
- (2/2,-6/2)
- (1,-3)
Answer:
2=139
Step-by-step explanation:
2= 75+64
2=139
B
Multiply 35% by 200 and get 70
Add that 70 to 200 and you’ll get B which is 270
