Given points A(2, 3) and B(-2,5), explain how you could use the Distance Formula and an indirect argument to show that point C(O, 3) is NOT the midpoint of AB.

Answers

Answer 1
Answer:

Answer:

Therefore C is not the midpoint of AB.

Step-by-step explanation:

Midpoint: The midpoint is a point from which the distance between the endpoints of a line segment is always equal.

Distance formula:

The distance between the points (x₁,y₁) and (x₂,y₂) is

√((x_2-x_1)^2+(y_2-y_1))

Given points are A(2,3) and B(-2,5).

If C(0,3) is the midpoint of the line segment AB,then AC=BC.

The distance between AC is

√((0-2)^2+(3-3)^2)

=√(2^2)

=2 units

The distance between AC is

√((0-(-2))^2+(3-5)^2)

=√(2^2+2^2)

=4√(2) units.

Since AC ≠ BC

Therefore C is not the midpoint of AB.


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The function h(m)=10+4m represents the height of a vine, in centimeters, m months after the vine was transplanted.What does the value 10 represent in this situation?

The vine grew for 10 months.

The vine grows 10 cm each month.

The vine was 10 cm tall when it was transplanted.

The vine was 10 months old when it was transplanted.

Answers

The vine was 10 cm tall when it was transplanted.
after 0 months, the height is 10
that means that it was initially 10 centimeters
it was 10cm when it was translpanted

"Please tell the H.C.F. (Highest Common Factor) of 108, 162, and 270."

Answers

Answer:

54

Step-by-step explanation:

2*54 = 108

3*54 = 162

5*54 = 270

Decrease £120 by 45%

Answers

120 * 45  % =  120 *0,45  =  54 £

  120 -54 = 66 £





£66 multiply 120 by 45 get answer n take it away from 120

How do I get the brainliest answer?

Answers

after a certain amount of time whoever asked the question gets to pick who gave them the brainliest answer, so its up to whoever asked the question whether they think you deserve it!

Answer:

Basically, the person who asked the question gets to pick which answer is the brainliest.

In a certain country, the life expectancy of a woman born in 1995 was 80.2 years. Between 1995 and 2005, the life expectancy increased 0.4 year every 5 years.

Answers

The Equation of life expectancy is x- 0.4(2) = 80.2.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

The life expectancy of a woman born in 1995 was 80.2 years.

The life expectancy increased 0.4 year every 5 years.

So, from 1995 to 2005 there are two times the life expectancy increase.

let the lifeexpectancy by x.

Thus, the equation is

x- 0.4(2) = 80.2

Learn more about Equation here:

brainly.com/question/29657992

#SPJ5

Answer:

a. L - 0.4(2)= 80.2 or L - 80.2 = 0.4(2) or 80.2 + 0.4(2) = L

b. No; The equations must be equivalent. They may look different, but all equations can be rewritten as L= 80.2 + 0.4(2).

Step-by-step explanation:

Please Help me!!!!!! Its my last question! What is the value of x so that the line segment with endpoints A(x, 1) and B(2, −3) is parallel to the line segment with endpoints C(−5, 2) and D(−3, 5)?

x = start fraction two over three end fraction
x = 5
x = 4
x = four start fraction two over three end fraction

Answers

the reasonable answer is D makes since