0.1 decrease in 15 minutes
unit rate is 0.1 / 15 = 0.00667
Temperature is decreasing by 0.00667 degrees Celsius per minute
Answer:
Here's one way to do it
Step-by-step explanation:
Divide the hexagon into triangles, for example, as in the diagram below.
The triangles are all inside the hexagon, so the sum of their interior angles is the sum of those of the hexagon.
The sum of the interior angles of a triangle is 180°.
There are four triangles, so
Sum of interior angles = 4 × 180° = 720°
If the fraction strips are divided into 3, all the parts would be equal. If to compare 1/3 and 1/4 in strips, line them up and see which one is bigger.
Answer:
slope = 0
Step-by-step explanation:
All horizontal lines are represented by the equation y = a number, with that number representing the y-value of all the points that are on the line. All horizontal lines also have a slope of 0.
Since the equation y = -5 follows that formula of y = a number, the line is horizontal, and must have a slope of 0.
