Step-by-step explanation:
so you do 90km X 1000 to get meters per hour
divide 90,000 by 60 to get seconds
get whatever the answer above was and times it by 5 to get how far it travels in 5 seconds
To graph a linear equation, you use y=mx+b. To graph a quadratic equation you use y=ax^2 + bx + c. You cannot use the same strategy to graph a quadratic equation, as in order to graph a quadratic equation, you would execute it differently. The idea is the same however, to plug numbers into the equation to find your coordinates.
Here is the answer to the problem above. So, if the monthly income is $300 and $50 was spent on clothing, we will find the percentage of $50 from $300 by dividing 50 by 300 then multiply the quotient by 100. So the answer is 16.67%. So the answer is 16.67%. Hope this answers your question.
Option D is the logical and the right answer
Answer: 
Step-by-step explanation:
Regular polygons are those polygons whose sides are equal in length and whose angles are all equal.
By definition each interior angle of a Regular polygon is given by:
(In degrees)
Where "n" is the number of sides of the polygon.
In this case you know that the polygon shown in the picture is a Decagon, which means that it has 10 sides. Then:
Therefore, you must substitute that value of "n" into and then you must evaluate.
Through this procedure, you get that the measure of an interior angle of the Regular Decagon is:
