Answer:
If you multiply the amount of square inches by 5184, you'll get the number of pixels.
Step-by-step explanation:
6x5184=31,104
72x5184=373248
If you divide the number of pixels by the number of square inches, you get the answer.
<h3>Answer:</h3>
7
<h3>Explanation:</h3>
The formula usually used for the sum of interior angles of an n-sided convex polygon is ...
... angle sum = 180°×(n -2)
In your case, angle sum is 900°, so this becomes
... 900 = 180(n -2)
... 5 = n -2 . . . . . . . . . divide by 180
... 7 = n . . . . . . . . . . . the polygon has 7 sides
_____
It may be easy to remember that the sum of exterior angles is always 360°, and each exterior angle adds to its corresponding interior angle to make 180°. Then, for n angles The sum of interior and exterior angles is n·180°. Subtracting the sum of exterior angles from this gives the sum of interior angles: n·180° -360° = 180°(n-2).
Answer:if you are solving for y
Step-by-step explanation:-4×2+5x+7
y=5x-1...
Work out the gradient:
Change in Y/ Change in X
15/5 = 3
Plug this into linear equation of a line : Y=mx + c
Y=3x + c
To work out c plug in known point: 18 = (3)(3) + c
18 - 9 = c
C= 9
Therefore Y= 3x + 9
