Answer:5 devided by 2 equals 10 so she works 2 hours
Step-by-step explanation:
2000 × 15% = 300
300 × 5 = 1500
2000 - 1500 = 500 population after 5 years
Step-by-step explanation:
The perimeter of a polygon is the sum of all of the polygon's sides. Here, a rectangle has 4 sides:
Perimeter of Rectangle
= 2 + (4x - 3) + 2 + (4x - 3)
= (8x - 2)cm.
Answer:
A.400
Step-by-step explanation:
Well perimeter for a rectangle is l+l+w+w
100+100+l+l=600
200+2l=600
<em>Subtract 200 from both sides</em>
2l=400
<em>Divide both sides by 2</em>
l = 400 feet
The length of the rectangle is 400 feet long.
