Answer:
Hope u dont mind I just answered this for the points
Step-by-step explanation:
Have a nice day!
Answer:
which answer buddy.
please ask the question.
Step-by-step explanation:
Answer:
8 months
Step-by-step explanation:
cost = 100 + 55m where m is the number of months
540 = 100 + 55m
Subtract 100 from each side
540-100 = 100 + 55m -100
440 = 55m
Divide each side by 55
440/55= 55m/55
8 = m
8 months
Answer:
y = 14
Length of AB = 56 units
Step-by-step Explanation:
==>Given:
Parallelogram ABCD, with the following lengths:
AB = 4y
DC = y + 42
==>Required:
a. Value of y
b. Length of AB
==>Solution:
i. Recall that one of the properties of a parallelogram is that opposite sides are congruent. This implies that side AB is congruent to DC.
To find the value of y, let's set the opposite sides of the parallelogram equal to each other (i.e. AB = DC)
Thus,
4y = y + 42
Subtract y from both sides
4y - y = y + 42 - y
3y = 42
Divide both sides by 3
3y/3 = 42/3
y = 14
ii. Length of AB = 4y
Plug the value of y
Length of AB = 4(14)
Length of AB = 56 units