Answer: The argument is valid by the law of syllogism
Step-by-step explanation:
Given :-If a quadrilateral has opposite sides that are parallel, then it is a parallelogram.
A rhombus is a quadrilateral where the opposite sides are parallel.
then by law of syllogism (reasoning of transitivity) the conclusion is "A rhombus is a parallelogram."
Law of syllogism is similar to reasoning to transitivity i.e. if a=b and b=c then a=c.
Step-by-step explanation:
I think c is right answer
You would round the hundreds.
but it depends what numbers there are of population like if you get into thousands round by thousand hundreds equals round by hundreds.
Answer:
10,800
Step-by-step explanation:
you would multiply 1450 by 3 witch is 4350 then multiply that answer by to for the second year witch is 8700 then u take the price of ur books witch is 350 and multiply that by 3 witch is 1050 then multiply 1050 by 2 witch is 2100 then u add 8700 and 2100 and that gives u 10800
Answer:
With 250 minutes of calls the cost of the two plans is the same
Step-by-step explanation:
We must write an equation to represent the cost of each call plan.
For the first plan
Monthly fee
$ 13
Cost per minute
$ 0.17
If we call x the number of call minutes then the equation representing the cost c for this plan is:
For the second plan
monthly fee
$ 23
Cost per minute
$ 0.13
If we call x the number of call minutes then the equation representing the cost c for this plan is:
To know when the cost of both plans are equal, we equate the two equations and solve for x.
With 250 minutes of calls the cost of the two plans is the same: $55.5