Answer:
3. 122.025
4. 469.2
Step-by-step explanation:
16.27/2 =8.135
8.135*15= 122.025
11.73 divided by 1/2= 23.46
23.46*20=469.2
Answer:
Step-by-step explanation:
A accurate map should be to scale. Scaled distances between features should agree with actual distances. The shapes of objects (eg houses) should be the same as in real life. All road names names and house numbers etc should be displayed.
However, to create such a map would need considerable expertise. It would be unreasonable to expect someone to produce it for a class project.
It would be useful if it was roughly to scale with houses shown in approximate positions and shapes. Names and numbers are essential. It would be useful to show North.
We can write an equation like; 5 + 3x = 35
Steps to solve:
5 - 5 + 3x = 35 - 5
3x = 30
3x/3 = 30/3
x = 10
There were 10 cards per pack.
Best of Luck!
Answer: 13
Step-by-step explanation:
Distribute t.
Multiply 3 by each value in parentheses to get
3t - 12 = 2t + 1
Add 12 to both sides
3t = 2t + 13
Subtract 2t from both sides
t = 13
We have to write the point-slope equation of the line.
The point is (4,-2) and the slope has to be calculated.
We need another point to calculate the slope. We see that the y-intercept is y = 6, so another point of the line is (0, 6).
We then can calculate the slope with the points (0,6) and (4,-2):
Now that we have the slope m = -2 and the point (4,-2), we can write the equation as:
Answer: y + 2 = -2(x - 4)
