Answer:
He'll pay $110.25
Step-by-step explanation:
To find the area, we divide the shape into two parts at approximately the middle line. The top shape is a trapezoid of base length 7 feet and height 6 feet, while the bottom shape is a parallelogram with one side equal to 4 feet.
Area of trapezoid = (7 + 4)/2 x 6
Area of trapezoid = 33 sq ft
Area of parallelogram = 4 x 4
Area of parallelogram = 16 sq ft
Total area = 49 sq ft
Cost = 2.25 x 49
Cost = $110.25
Just move the invisible decimal to the left until it is less than 10
19,000,000,000 is 1.9*10^13
Enjoy!!!
Answer:
P=20
Step-by-step explanation:
first find the distance between the points:
AB, BC,CD and DA
A(2,-3) , B(4,-3) , C(4,5) , D (2,5)
distance d= √(x2-x1)^2+(y2-y1)^2
for AB= d= √(4-2)^2+(-3-(-3))^2
AB=2
same thing for the rest of the lines
BC=√(4-4)^2+(5-(-3))^2
BC=8
CD=2
DA=8
perimeter=8+8+2+2=20
Answer:
25 tables
Step-by-step explanation:
140-15=125
after the big table is filled 125 people are left
small tables fit 5 people
125÷5=25
1 big table and 25 small tables are needed to seat everyone