Answer:
6
Step-by-step explanation:
[x-2]=[4.7-2]=[2.7]=2
f(4.7)=3*2=6
To graph this situation we must take into account the data and the organization of each of them on the X axis and Y axis.
<h3>How to graph this situation?</h3>
To graph this situation we must take into account the data we have:
Based on these data, we assign the horizontal axis to count years and the vertical axis to count tickets per year. We must continue the pattern of increased attendance over the years.
Learn more about graph in: brainly.com/question/16608196
#SPJ1
Answer:
The answer is 8 bicycles : 15 wheels
Answer:
see below
Step-by-step explanation:
To find the coordinates of the midpoints, add the x's and divide by 2 and add the y's and divide by 2.
The coordinates of D, the midpoint of AB, (1+3)/2 will be the x-coordinate and (4+0)/2 will be the y-coordinate.
D (2,2)
You could also see this on a graph, see image.
E, the midpoint of AC has the x-coordinate (1+-3)/2, which is -1 and y-coordinate (4+-2)/2 which is 1.
E is (-1,1)
Then we are able to calculate the slope of DE and BC.
To calculate slope, subtract the y's and put that on top of a fraction and subtract x's and put that on the bottom of a fraction. If the slopes are the same the segment are parallel.
Slope of DE:
(2-1)/(2--1)
= 1/3
Slope of BC:
(0--2)/(3--3)
=2/6
=1/3
The slopes of BC and DE are equal, so the segments are parallel.
(Alternatively, you could show that Triangle ABC and Triangle ADE are similar. Then find the segments parallel because corresponding angles are congruent.)
Answer:
Step-by-step explanation:
<u>We know that the perimeter is the sum of side lengths.</u>
<u>Substitute the values and solve for x:</u>
- x + 2x - 2 + 3x + 1.5 = 11.5
- 6x - 0.5 = 11.5
- 6x = 12
- x = 12/6
- x = 2