Answer:
756000
Step-by-step explanation:
You will multiply 30x60(There are 60 seconds in a min)=1800
Then Multiple 420x1800=756000
He arrives at work at 7:50. all you need to do is go back 40 and then you get 8. Then you go back ten more minutes and you get 7:50 am
Answer:
(n + 4) *2 = 11 * 2
Step-by-step explanation:
(n + 4) *2 = 11 * 2
Divide both sides by 2
n + 4 = 11
Answer:
Rectangle
Step-by-step explanation:
The given quadrilateral has coordinates at: P (3,7), Q (-1,7), R (3, -1) and S (-1, -1).
The length of PQ is given by:
The length of QS is
The length of RS is
The length of PR is
The slope of PQ is
The slope of QS is
The slope of RS
The slope of PR is
The quadrilateral has pair of parallel sides equal and adjacent sides perpendicular.
This is a rectangle