9514 1404 393
Answer:
(x, y) ⇒ (x -5, y +3)
Step-by-step explanation:
Pick a point on the original polygon. The extreme left point (at (1, 0)) will do.
Locate the corresponding image point on ABCDE. (It is point B(-4, 3).) Using coordinates, or counting grid squares, determine what must be added to the original point to get the image point.
Here, that addition is 5 squares left and 3 squares up:
image - original = (-4, 3) -(1, 0) = (-5, 0)
So, the transformation rule adds -5 to each x-coordinate and 3 to each y-coordinate:
(x, y) ⇒ (x -5, y +3)
What you would do is simply plug in 8 where y is and solve.
5(8)=3478-3c -Times 5 by 8
40=3478-3c -Add 3c to the opposite side of the equal sign
40+3c=3478 -Subtract 40 from the opposite side of the equal sign
3c=3438 -Divide equation by 3
c=1146
Hope this helps! :)
Answer:
31/100 and 215/1,000 and 6704/10,000
the pattern is you are adding another 0 to the denominator
Answer:
A(square) = 1 cm²
Step-by-step explanation:
A square, by definition, has 4 congruent sides, meaning that the measurements will be the same.
A Perimeter is the addition of all sides of the given shape. Therefore each side is 1 cm.
Total Perimeter: 4 = 1 + 1 + 1 + 1
Next, find the area of the square. Area of Square =
A(square) = s²
A = area of square
s = side measurement = 1 cm.
Plug in 1 for s in the equation:
A(square) = s²
A(square) = 1² = 1
A(square) = 1 cm² is your answer.
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Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal. The shortcut way to convert from a percentage to a decimal is by removing the percent sign and moving the decimal point 2 places to the left.
example: 3.25% = 3.25 over 100 or,
3.25%=3.25100
3.25
%
=
3.25
100
3.25 over 100 is the same as 3.25 divided by 100. Completing the division we get:
3.25 ÷ 100 = 0.0325
Therefore, we have shown that
3.25% = 0.0325