Given that STU is dilated by a scale factor of 2, the resulting rule is (x, y) ⇒ (2x, 2y)
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Dilation is the increase or decrease in the size of a figure by a scale factor.
Given that STU is dilated by a scale factor of 2, the resulting rule is (x, y) ⇒ (2x, 2y)
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Answer:
y = 0.1x - 4
Step-by-step explanation:
Given the following data;
Points on the x-axis (x1, x2) = (-3, 7)
Points on the y-axis (y1, y2) = (-7, -6)
First of all, we would find the slope;
Mathematically, slope is given by the formula;
Substituting into the equation, we have;
Slope = (-6 - (-7))/(7 - (-3))
Slope = (-6 + 7)/(7 + 3)
Slope = 1/10
Slope = 0.1
Next, we would write the equation using the formula;
y - y1 = m(x - x1)
y - (-7) = 0.1(x - (-3))
y + 7 = 0.1(x + 3)
y + 7 = 0.1x + 3
y = 0.1x + 3 - 7
y = 0.1x - 4
Circumference=2 pi r, or pi d
So, 6,575.16/3.14 exactly is 2094.
d=2094
Column A
X=9
X=8
X=7
X=84
X=4 1/6