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olga55 [171]
2 years ago
15

A line goes through the points (8,11) and (-2,7). What is the slope of the line? Show your work. Write the equation of the line

in point-slope form. Show your work. Write the equation of the line in slope-intercept form. Show your work.
Mathematics
1 answer:
Iteru [2.4K]2 years ago
8 0

Answer:

Step-by-step explanation:

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Which expression is equivalent to 5p2+ 3p2 - 6p?
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Answer:

is c or d i think

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The proof shows that ABCD is a rectangle. Which of the following is the missing reason?
patriot [66]

Answer:

Side-side-side postulate

Step-by-step explanation:

In the first statement, we are given that AC = BD ....... (1){It is given}

Now, in the second statement, we are given that AB = DC ...... (2){ Because the parallelogram has equal opposite sides}

Now, again we are given that AD = DA ........... (3) {From the symmetric property}

Now, conditions (1), (2), and (3) are applicable to say that Δ ABD and Δ ACD are congruent.

Since there are three sides involved to say Δ ABD ≅ Δ ACD, so it is by Side-side-side postulate. (Answer)

4 0
3 years ago
What method can be used to write the equation of a line in slope-intercept form given two points? Find the slope using the formu
Lapatulllka [165]

Answer: B

Step-by-step explanation:

Step-by-step explanation: Find the slope using the formula m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction, and then substitute one point and the slope into the equation y = m x + b to find the y-intercept.

7 0
3 years ago
Lana needs X more dollars to buy a new scrapbook that sells for $8.35 she has $4.88 so far. Solve the equation $4.88 plus tax eq
shtirl [24]
To find out how much tax they give you, you would need to subtract $4.88 from $8.35 which would be $3.46 and so $3.46 would be the tax.
3 0
3 years ago
Find a vector equation and parametric equations for the line. (Use the parameter t.) The line through the point (0, 15, −6) and
Len [333]

<x = 0 + 2t, y = 15 - 3t, z = -6 + 7t> is the vector parametric equation of the line parallel to the given one and that passes through the point (0, 15, −6).

According to the statement

we have to find that the vector equation with the help of the given line equation and the points.

So, For this purpose, we know that the

A vector equation is an equation involving a linear combination of vectors with possibly unknown coefficients.

And the given points is (0, 15, −6) and the lines

x = −1 + 2t,

y = 6 − 3t,

z = 3 + 7t

From these equation of lines:

Let a = -1 and b = 6 and c = 3

Then

Now, if we want this line to pass through the point (0, 15, -6), then we can replace the correspondent values in the constant term for each equation:

So, Put it in the given equations then

x = 0 + 2t and y = 15 - 3t and z = -6 + 7t

and the vector equation become

<x = 0 + 2t, y = 15 - 3t, z = -6 + 7t>

So, <x = 0 + 2t, y = 15 - 3t, z = -6 + 7t> is the vector parametric equation of the line parallel to the given one and that passes through the point (0, 15, −6).

Learn more about vector parametric equation here

brainly.com/question/17088529

#SPJ4

7 0
1 year ago
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