Answer:
first what do you look like???,
Answer:
Step-by-step explanation:
A = length x width
l = x + 5
w = x
A = x(x + 5)
5 pizza cost $60
9 pizzas cost $ x
now solve for x
x= (9*60)/5
x= 540/5
x= 108
9 pizzas will cost $108
I hope that's help Acan !
Answer: 6 cm by 4 cm
Step-by-step explanation:
Half of 48 = 24
(8-x)(6-x) = 24
x^2 - 14x + 24 = 0
FACTOR THE PROBLEM
x(x-2) -12(x-2) = 0
Therefore, x either equals 2 or 12
We reject 12 because it is larger than both of the original dimensions
CHECK
(8-2)(6-2) = 24
6 x 4 = 24
26 is the number of the parallelograms that fall into the category A U B. In this universal set, you must likely to find 26 parallelograms that fall into the category A U B. With 4 congruent sides and four congruent angles in set A and B we can see 26 parallelograms that fall into the category A U B.