Vehicle 1 = 18 miles per gallon
Vehicle 2 = 16.67 miles per gallon
Vehicle 1
Answer:
24
Step-by-step explanation:
Answer:
In the most popular abroad country: 29,255 students
In the second-most one: 20,872 students
Step-by-step explanation:
Let's write the situation in an equation to help us solve this. X represents the amount of students in the second most popular country. So we know that in total, there's 50,127 students so let's make an equation that equals this. ???????=50,127. As we know, the most popular country has 8383 more students than the second one so we can write it as x+8383 and for the second most popular country, we can write it as x. We know that both of the countries students combined equal 50,127 students so we have our equation. (x)+(x+8383)=50,127 students. After solving the equation, you get x=20, 872. As we know x=the amount of students in the second most popular country which means there's 20,872 students in the second one. Additionally, for the first most popular one, the equation for the amount of students in it is x+8383 so..... 20,872+8383=Total number of students in the most popular one which is 29,255 students.
The speed upstream is the difference between the boat speed and the current speed. It is (12 mi)/(4 h) = 3 mph.
The speed downstream is the sum of the boat speed and the current speed. It is (32 mph)/(4 h) = 8 mph.
The speed of the boat is the average of these: (3 + 8)/2 = 5.5 mph.
The speed of the current is that less the difference: 5.5 - 3 = 2.5 mph.
_____
<u>Check</u>
Boat + Current = 5.5 + 2.5 = 8 mph
Boat - Current = 5.5 - 2.5 = 3 mph
Answer:
1) The reflection image of figure 1 is figure 2
2) Figures 1 and 3
Step-by-step explanation:
* Lets explain some transformation
- In the reflection the line of reflection will lie directly in the middle
between the original figure and its image
- Corresponding parts of the figures are the same distance from the
line of reflection
- Reflection does not change size or shape
- Translation moves a shape up, down or from left to right or right to
left but it does not change its shape
* Lets solve the problem
1)
- The reflection image of figure 1 with respect to line m is figure 2
because the distance between each point on figure 1 and the line
m is equal the distance between each point on figure 2 and line m
∴ The reflection image of figure 1 is figure 2
2)
- Figure 3 is the image of figure 1 by translation because if figure 1
moves down by some units it will be coincide with figure 3
∴ The answer is ⇒ Figures 1 and 3
