The answer u r looking for is* D, $2.85. Hope I’ve helped ;)
Answer:
Step-by-step explanation:763
F(x) represents how many books in total and x represents the number of days
Answer:
a) As sides of squares are always equal.
So,
BC=CD
2b+CF=a+b
CF= a+b-2b
CF= a-b
b) Area of rectangle CDEF= CDxCF
=(a+b)(a-b)
=(a²-b²)
Hope it helps :-)
Answer:
by adding the circle of area below the doorknob and removing the surface area of the knob itself
Step-by-step explanation:
