Answer:
9.76
Step-by-step explanation:
area of a rectangle = length * breadth
length = (2x + 3)
breadth = x
given area is 220 sq. inches.
thus,
220 = x * (2x+3)
220 = 2x² +3x
2x² + 3x -220 = 0
x = (-b + √ ( b²-4ac) ) ÷ 2a
x = ( -3 + √ ( 3² - 4*2*220) ) ÷ 2*2
x =9.76
3, 1, 0.3333, 0.111111
I think
Answer:
4 people
Step-by-step explanation:
In family dinner there are 12 members In family dinner Ebenezer is served to 4 peoples and 8 peoples are left
Are we allowed to see the diagram or not?
