The equations (-75)(-49)=3,675 the answer
15
63 x 5 = 315
315/20 = 15.75
hence, 15 $20 bills
Answer:
1. A = 2184 yd. P = 212 yd.
Step-by-step explanation:
1. To find the perimeter of an object you need to do this formula: 2L * 2W which is 2 times the length times 2 times the width.
To find the Area you have to do this formula: H * W which means height times width.
2. They would need the area to fill the rectangle since you need to fill it and the area is the inside of the rectangle
3. She will need the perimeter since she is walking around the field and the perimeter is the outside (around) the shape.
ab + ac + ad is the same as a(b + c + d) according to the distributive property
