Hey, Whats The answer please explain your answer marking brainliest:D....................................
Answers
The distance between (2,4) and (2,7) is 3 therefore, these two points have a distance of 3 units, therefore, option (A) will be correct.
How to find the distance between two points?
Let's consider we have two points (x₁, y₁) and (x₂, y₂) the distance between these two points is given by the formula;
The distance between with two points (x₁, y₁) and (x₂, y₂) is given as,
In option (A),
Points are (2,4) and (2,7).
The distance between them will be,
d = √(3²) = 3
Hence "The distance between (2,4) and (2,7) is 3 therefore, these two points have a distance of 3 units".
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Answer:
I think it's answer choice A!
Step-by-step explanation:
The reason why I think that it is A is because of the given y values. The x values are consistent through all of the given choices, but if graphed, there is a distance of three units between the y-value of 4 and the y-value of 7. I personally like to use Desmos when it comes to trying to get a visual graph of coordinates. I hope this at least helped a little!
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Answer:
What do you need help with?
Step-by-step explanation:
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Answer:1/2
Step-by-step explanation: ha ha
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Answer: The slope is 2 -Please mark brainliest
1. Find the X and Y values of each point
X1: 1
X2: -1
Y1: 3
Y2: -1
2. Subtract X1 from X2 and Y1 from Y2
Y: -1-3=-4
X: -1-1=-2
3. Divide the X value by the Y value
-4/-2=2
The slope of the line shown on the coordinate plane is 2.
Answer:
2
Step-by-step explanation:
(X1,Y1)=(1,3)
(X2,y2)=(-1,-1)
slope(m)=y2-y1/x2-x1
= -1-3/-1-1
= -4/-2
= 2
X
5-3
8
Help please thank you
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Answer:
average rate of change = 8
Step-by-step explanation:
the average rate of change of f(x) in the closed interval [ a, b ] is
here the closed interval is [ 3, 5 } , then
f(b) = f(5) = 5² = 25
f(a) = f(3) = 3² = 9
Then
average rate of change = =
= 8
Answers
The length of JK is 42 and the length of KL is 69
Calculating Length
From the question, we are to determine the length of JK and KL
From the given information,
JK = 4x + 6
KL = 7x + 15
In the diagram,
JL = JK + KL
120 = 4x + 6 + 7x + 15
120 = 11x + 21
120 - 21 = 11x
99 = 11x
x = 99/11
x = 9
∴ JK = 4x + 6 = 4(9) + 6
JK = 36 + 6
JK = 42
and
KL = 7x + 15 = 7(9) + 6
KL = 63 + 6
KL = 69
Hence, the length of JK is 42 and the length of KL is 69
Learn more on Calculating length here: brainly.com/question/26034806
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