Answer:
102.4
Step-by-step explanation:
hope that helps beautiful ;-)
Answer:
A) year 1 to year 2
Step-by-step explanation:
The increases in speed are found by subtracting the speed from the year before.
1 to 2: 46 -38 = 8
2 to 3: 52 -46 = 6
3 to 4: 57 -52 = 5
4 to 5: 61 -57 = 4
The greatest increase was from year 1 to year 2.
The domain and the range of a graph are the set of input and output values on the graph
- The domain of the graph is [-3,2)
- The range of the graph is (-5,4)
<h3>How to determine the domain</h3>
On the graph, the x values starts at x = -3 (with a closed circle), and it ends at x = 2 (with an open circle)
This means that, the domain of the graph is [-3,2)
<h3>How to determine the domain</h3>
On the graph, the y values starts at y = -5, and it ends at y = 4 (with an open circle)
This means that, the range of the graph is (-5,4)
Read more about domain and range at:
brainly.com/question/2264373
Answer:
Step-by-step explanation:
To use substitution in this problem, you find the Y which ='s -3. That we have clear. Now, the second equation becomes x - 5(-3) =7. A negative times a negative is a positive, so 15. Now, we have x + 15 = 7. Subtract 15 from 7 to get x = -8. Your coordinates, or your answer, will be (-8, -3)
Answer:
<Y=112
Z=28
Step-by-step explanation:
angle <Y and the angle labeled 68 are interior angles on the same side of a transversal, so they are supplementary. 180-68=112
angle <Y and the one labeled (6z-56) are vertical angles, which means they are equal. So to find z we can set up an equation like this: (6z-56)=112
calculate and you'll get z=28 :)