Answer:21400
Step-by-step explanation: without tax=$20000
Tax=7%
Including tax=20000+7% of20000
That is 20000+7×20000/100=21400
So total cost is $21400
i can help you with 1 .Sorry that i cant do 2 because number 2 doesnt have all the question in the photo.
Answer:
A
Step-by-step explanation:
the line is going from left to right ot has a negative gradient
as it goes through (0,0) euqally it is y = -x
Triangle FED = Triangle WXY
The diagonals of a trapezoid are equal sometimes,
and they're unequal sometimes.
The diagonals are equal only in an "Isosceles trapezoid" . . .
where the non-parallel sides have equal lengths.
