Answer:
Step-by-step explanation:
the wall is 10 by 10 and a block C is painted on it
I used 22 squares to draw a square - ish block C as large as I could and I
l left a 'frame' of unpainted blocks around C
9 by 8 block C on a 10 by 10 wall
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Answer:
The gradient of the straight line that passes through (2, 6) and (6, 12) is .
Step-by-step explanation:
Mathematically speaking, lines are represented by following first-order polynomials of the form:
(1)
Where:
- Independent variable.
- Dependent variable.
- Slope.
- Intercept.
The gradient of the function is represented by the first derivative of the function:
Then, we conclude that the gradient of the staight line is the slope. According to Euclidean Geometry, a line can be form after knowing the locations of two distinct points on plane. By definition of secant line, we calculate the slope:
(2)
Where:
, - Coordinates of point A.
, - Coordinates of point B.
If we know that and , then the gradient of the straight line is:
The gradient of the straight line that passes through (2, 6) and (6, 12) is .
Answer: $630
Step-by-step explanation:
$2,560 - $1,930 = $630
Answer:
so it will be (1, 2)
Step-by-step explanation:
X^4 because it has 4 zeroes ( the graph crosses the x axis 4 times