Answer:
Average speed, S = 45 mph
Step-by-step explanation:
<u>Given the following data;</u>
Take-off time = 10 AM
Arrival time = 4 PM
Distance = 270 miles
To find the average speed of the bus;
First of all, we would determine the total time.
10 AM to 4 PM = 6 hours
Total time = 6 hours
Speed can be defined as distance covered per unit time. Speed is a scalar quantity and as such it has magnitude but no direction.
Mathematically, speed is given by the formula;
Substituting into the formula, we have;
<em>Average speed, S = 45 mph</em>
<em />
<em>Therefore, the average speed of the bus is 45 miles per hour.</em>
Answer:
Step-by-step explanation:
You need to use vertex form of a quadratic to solve this.
Consider the vertex to be 
Another way of representing a quadratic is in "vertex form":
Now all you have to do is solve for a. You know that the vertex is 
and you have know the point of 
. Now, all you have to do is plug in these values and solve for a.
Now you know the equation is 
, but you need it in quadratic form. All you have to do is solve is distribute the 6:
You get:
a = 6
b = 0
c = 2
Please mark this as brainliest if it satisfies your question
Answer: y=-5x-8
Step-by-step explanation:
Answer:
sorry I can't heheh just came to see but it's math you know search on browser one by one I'm sure you can find
Answer:
monomial—A polynomial with exactly one term.
binomial— A polynomial with exactly two terms.
trinomial—A polynomial with exactly three terms.
Notice the roots: poly– means many.
Step-by-step explanation:
Hope it helps!!
