Answer: The garbage charges per hour
The equation shows the relation is
Step-by-step explanation:
Given: Alexandra paid $7 to park her car for 3 hours at the parking garage.
⇒ Cost for 3 hours parking=$7
To find cost of parking for 1 hour, divide cost for 3 hours by $7
⇒Cost for 1 hour =
Therefore, the garbage charges per hour
For c is the cost in dollars of parking and p is the number of hours, the equation shows the relation is as follows:-
The expression for the <u>temperature after t hours of sunset</u> is, 5 - 2t.
Temperature reduces by 2°C per hour from 5°C every hour after sunset.
Assuming there are<u> t hours after sunset,</u> the temperature would be:
<em>= Beginning temperature - (Reduction rate x number of hours after sunset)</em>
= 5 - (2 x t)
= 5 - 2t
You can therefore find the temperature after t hours of sunset using the formula, 5 - 2t.
<em>Find out more at brainly.com/question/24247570. </em>
Answer:
4. Let the number of sides be n
As we know that sum of exterior angles of a regular polygon = 360°
Number of sides = Sum of exterior angles/Each interior angle
= 360°/24°
= 15
Hence, the regular polygon has 15 sides
10. Non-Perpendicular Intersecting Lines
When two lines intersect, they create vertical angles, sometimes called opposite angles, that are congruent.
What, this is math right?
Step-by-step explanation:
it is easy,
5:3=x:9
5/3=x/9
3x=45
x=15