Answer:
-3.65 *Can I have brainliest plz?
Step-by-step explanation:
Shift the decimals of both 27.375 and 7.5 to the right by 1 decimal place. (This is needed to convert 7.5 to 75, since long division must divide by a whole number.)
273.75\div 75273.75÷75
Use the algorithm method.
3 . 6 5
7 5 | 2 7 3 . 7 5
2 2 5 .
4 8 . 7
4 5 . 0
3 . 7 5
3 . 7 5
Now consider the signs. One number is positive, and the other number is negative. Therefore, the result will be negative.
-27.375,7.5 \rightarrow \text{Negative}−27.375,7.5→Negative
Therefore, -27.375\div 7.5=-3.65
-3.65
Answer:
Step-by-step explanation:
If it is a parallelogram the opposite sides will a have the same slope.
Using the diagram we see from the coordinates of A and B:
Slope of AB = (5 - -1)/(-1 - -5)
= 6/4
= 3/2.
In the same way
slope of CD = (2 - -4) / (1 - -3)
= 3/2.
So AB and CD can be shown to be parallel.
Similarly the lines BC and AD are parallel.
So the figure is a parallelogram
Finding the perimeter (counting the units between the points):
Perimeter = 2AB + 2BC
By Pythagoras:
AB = sqrt (6^2 + 4^2) = sqrt 52
BC = sqrt (3^2 + 2^2) = sqrt 13
So Perimeter = 2sqrt52 + 2sqrt13
= 4sqrt13 + 2 sqrt13
= 6sqrt13
or 21.63 unit^2 to 2 decimal places.
Area = sqrt52 * perpendicular distance between the lines AB and CD.
Since heidi is on a submarine 3703 below, we could say that she's -3703 and spencer is 11,224. 11224-(-3703)=14927
Answer:
yes, the measures are equivalent because the formula for cm to mm is times 10. 9 times 10 is 90.
Step-by-step explanation:
hope this helps! pls mark brainliest!