Ur equation is in this form : y - y1 = m(x - x1)....in this form , point slope form, the slope can be found in the m position.
y - 2 = 3(x - 1)
y - y1 = m(x - x1)
so u see, the slope (the number in the m position) = 3
To solve this question and ones like it, we can do simple subtraction. We need to subtract the 1990 swim from the 1985 swim, we will see how much longer the 1985 swim was.
22.40
<u>-21.81
</u><u /> 00.59
Using the math above, we can see that the 1985 swim was 0.59 seconds longer than the 1990 swim.
The individual objects in a set are called the members or elements of the set.
Answer:
<u> The distance between opposite corners of the windowpane is 8.5 inches (rounding to the nearest tenth).</u>
Step-by-step explanation:
1. Let's use the Pythagorean Theorem to find the distance between opposite corners of the windowpane:
With the information given, we have a right triangle with the distance between opposite corners of the windowpane as the hypotenuse and its sides of 6 inches as the width and length of the windowpane and as sides of the right triangle.
Distance between opposite corners of the windowpane ² = Width of the windowpane ² + Length of the windowpane ²
Replacing with the real values:
Distance between opposite corners of the windowpane ² = 6² + 6²
Distance between opposite corners of the windowpane ² = 36 + 36
Distance between opposite corners of the windowpane ² = 72
√ Distance between opposite corners of the windowpane² = √72
<u> Distance between opposite corners of the windowpane = 8.5 inches (rounding to the nearest tenth)</u>