Answer:
The correct answer is 30 miles.
Step-by-step explanation:
Porter is driving due east to point, say B, from his initial point, say A, for about 20 miles. Therefore AB = 20 miles.
He is driving due south to point, say C, from B, for about 23 miles. Therefore BC = 23 miles.
Therefore the distance between A and C is given by the Pythagoras theorem,
⇒ AC = = = 30.479 miles ≈ 30 miles.
Therefore Porter is 30 miles away from his initial point, to the nearest hundredth of a mile.
Looking at the graph of the functions, the opposite of the integer represented by point A is 1/10.
My friend's error is that he fail to recognize that the value of Point A is different from Point b on the graph.
<h3>What is opposite integers?</h3>
This is known to be the a term that connote a pair of opposite integers which have the negative and positive aspect of a number altogether.
Note that , 4 and -4 are a pair of opposite integers. So,, we can call them opposites due to the fact that they are on the opposite sides of the number line
From the graph attached, you can see that they are not pair because the values of Point B is more than that of Point A because Point A is at one step from 5 while point B is at 2 steps from 5.
Therefore, Looking at the graph of the functions, the opposite of the integer represented by point A is 1/10. My friend's error is that he fail to recognize that the value of Point A is different from Point b on the graph.
Learn more about opposite integers from
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Answer:
D
Step-by-step explanation:
The question continues with these options:
a. x3 − 8x2 − 11x + 20
b. x3 − x2 + 22x + 40
c. x3 + x2 − 22x − 40
d. x3 + 8x2 + 11x − 20
A cubic in equation (x+5)(x+4)(x-1) or on a graph that crosses at -5, -4, and 1. Multiply the factors out to find the equation.
Answer:
21 and 96
Step-by-step explanation:
Let x and y be the two numbers such that x>y.
As the sum of both the numbers is 96.
x+y=96...(i)
As the larger number is nine less than four times the smaller number,
So, x=4y-9
From equation (i),
4y-9+y=96
5y=96+9=105
So, y=105/5=21
By using equation (i),
x=96-y=96-21=75
Hence, both the numbers are 21 and 96.
Answer:
The slope of the following graph is:
Step-by-step explanation:
Given the line on the graph
Taking two points
Finding the slope between the points (40, 20) and (50, 50)
Thus, the slope of the following graph is: