What is the slope of a line passing through points (-7,5) and (5,-3)?

Answers

Answer 1

Answer:

- 2/3

Step-by-step explanation:


Related Questions


What is m 50
65
140
155

Answers

Answer:

65 degrees.

Step-by-step explanation:

Since angle JLG is 115 degrees, andgle JLH must be 65 because the two angles are supplementary, which means they add up to 180 degrees.

if α,β are the roots of the equation x^{2}-3x+2=0 form an equation whose roots are (α+β)² & (α-β)²

Answers

Solution:-

Let's find roots of x² - 3x + 2

=> x² - 3x + 2 = 0.

=> x² - x - 2x + 2 = 0.

=> x ( x - 1 ) -2 ( x - 1) = 0.

=> ( x - 1 ) ( x - 2 ) = 0.

=> x = 2, 1.

Now

( a + ß )² = (2+1)²=3²=9( a - ß )² = ( 2 - 1 )² = 1² = 1.

So , equⁿ would be ,

=> x² - ( 9 + 1)x + 9×1=0.

=> x² - 10x + 9=0.

Is 4 - 4x and 4(1 - x) equivalent expressions? Why or why not?

Answers

Hey there!

ANSWER:

Yes

EXPLANATION:

Is 4 - 4x and 4(1 - x) equivalent expressions? Why or why not?

If you want to know whether they are equivalent, let's first find the value of both of them.

[tex]4-4x[/tex]

[tex]-4x+4[/tex]

[tex]4(1-x)[/tex]

Let's add parenthesis to 4 and (1-x) and add negative to x.

[tex](4)(1+-x)[/tex]

Now separate all with parenthesis.

[tex](4)(1)+(4)(-x)=4-4x\\-4x+4(ANSWER)[/tex]

Since both had the same value, they are equivalent.

Hope this helps!

[tex]\text {-TestedHyperr}[/tex]

what is the answer 2(3x-4)+3(7-12x)

Answers

Answer:

-30x+13

Step-by-step explanation:

6x-8 + 21 - 36x

-30x+13

Your answer should be a polynomial in standard form.

(q^2-2q+5)(q^2-5)=

Answers

Answer:

q⁴ - 2q³ + 10q - 25

Step-by-step explanation:

Step 1: Write out expression

(q² - 2q + 5)(q² - 5)

Step 2: Distribute

q⁴ - 2q³ + 5q² - 5q² + 10q - 25

Step 3: Combine like terms

q⁴ - 2q³ + 10q - 25


Which are the roots of the quadratic function f(b) = 62-75? Select two options,
b=53
b= -573
Ob=35
b = -315
b = 256

Answers

Answer:b=573

Step-by-step explanation:

The candle maker makes a total of 454545 orange candles. This is 30\%30%30, percent of all the candles she made this week. How many candles did the candle maker make this week?

Answers

Answer:

150 candles

Step-by-step explanation:

Rewrite the expression by factoring out −x4. +5x2−x42−x4

Answers

Answer:

783735e826w826

Step-by-step explanation:

1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1

Hi! I need help on this one. Hope there's someone willing to help!!

Answers

2 of 5 is a 40% chance

40% * 40 = 16

He should expect to be stopped 16 times.

a house with an original value of $210,000 increased in value to $300,000 in 5 years what is the ratio of the increase in value to the original value of the house ?

Answers

Answer:

6%per year

Step-by-step explanation:

210000/300000=.7

it increased by 30%

30/5=6%per year

The ratio of the increase to the original will be 0.43.

What are the ratio and proportion?

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

Original value = $210,000

Final value = $300,000

Increment = 300000 - 210000 = 90000

The ratio of increment to original

⇒ 90000 / 210000 = 0.43

Hence "The ratio of the increase to the original will be 0.43".

For more information about ratio and proportion,

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The value of the expression is
_____?

Answers

Answer:

the answer is 86!

hope this helped

Answer:

the answer to your question is 86

2+2x + x^2 +XY

What would be the answer to this question simplified

Answers

Hey there!

ANSWER: [tex]x^2+xy+2x+2[/tex]EXPLANATION:

[tex]2+2x+x^2+x*y[/tex]

To solve, you will need to simplify.

[tex]x^2+xy+2x+2[/tex]

Hope this helps!

[tex]\text {-TestedHyperr}[/tex]

So I need help with this because I had did it but the teacher said to redo it but I forgot the answers,
Please help !

Answers

i’ll answer the first question, what’s 3 plus 13? 16 that’s your answer

You pick one card from a standard deck of 52 cards. What is the probability that the card will be a two?

Answers

Answer:

4 out of 52 or simplified 2 out of 26

Step-by-step explanation:

There are 4 suites of cards, spades, hearts, clubs, diamonds and there is one card for two in each suite, so we therefore know that the probability of picking a two out of a 52 card deck will be four out of 52 or the simplified answer would be 2 out of 26. Hope this helps, have a great day!

Tuition at Lukedale College costs $6,860 this year. Jasper earned a dance scholarship that will cover 25% of the cost. How much money will the dance scholarship cover?

Answers

Answer:

$1715

Step-by-step explanation:

You have to find out what 25% of $6,860 is, which is the same as dividing the total by 4, since 1/4 = 25%. So,

$6,860/4=$1715

Encuentren dos números cuyo cociente sea -1 y que la resta del primero menos el segundo sea -3/2

Answers

Answer:

[tex]\dfrac{3}{4}\ \text{and}\ \dfrac{-3}{4}[/tex]

Step-by-step explanation:

Find two numbers whose quotient is -1 and the subtraction of the first minus the second is -3/2

Let two numbers are x and y. When they are divided the quotient is -1. So,

[tex]\dfrac{x}{y}=-1[/tex]

It can also be written as :

x = -y ....(1)

The subtraction of first minus the second is -3/2 .

[tex]x-y=\dfrac{-3}{2}\ .....(2)[/tex]

Use equation (1) in (2),

[tex]-y-y=\dfrac{-3}{2}\\\\-2y=\dfrac{-3}{2}\\\\y=\dfrac{3}{4}[/tex]

From equation (1) : [tex]x=\dfrac{-3}{4}[/tex]

Hence, two numbers are [tex]\dfrac{3}{4}\ \text{and}\ \dfrac{-3}{4}[/tex].

Is -5 a integer or rational or irrational?

Answers

Answer:

irrational

Step-by-step explanation:

Answer:

It's rational because it isn't a decimal with no end. To simplify it even more, it is an integer.

Step-by-step explanation:

The coordinates of points A and B are A(4, -2) and B(12, 10). What are the coordinates of the point that is 1/4 of the way from A to B?

Answers

Answer:

Step-by-step explanation:

(4 + 12)/4 = 16/4 = 4

(-2 + 10)/2= 8/4 = 2

(4, 2) is 1/4 of the way from A to B

The coordinates of the point that is 1/4 of the way from A to B is (28/5, 2/5) if the coordinates of points A and B are A(4, -2) and B(12, 10).

What is an ordered double?

It is defined as a representation of coordinates in a two-dimensional coordinate plane. It has a list of two elements in it, such as (x, y).

[tex]\rm Area = |\dfrac{(x_1y_2-y_1x_2)+(x_2y_3-y_2x_3)....+(x_ny_1-y_nx_1)}{2}|[/tex]

It is given that:

The coordinates of points A and B are A(4, -2) and B(12, 10)

The coordinates of the point that is 1/4 of the way from A to B

The above statement means that the line segment AB is divided in the ratio of 1:4 internally.

Using the section formula:

Let C be the new coordinate point:

C(x) = [1(12) + 4(4)]/(1+4)

C(x) = 28/5

C(y) = [1(10) + 4(-2)]/(1+4)

C(y) = 2/5

Thus, the coordinate of the point that is 1/4 of the way from A to B is (28/5, 2/5) if the coordinates of points A and B are A(4, -2) and B(12, 10).

Learn more about the ordered double here:

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What is the midpoint of the segment with the following endpoints.
(9, 2) and (5,5)

Answers

The midpoint is (7,7/2)

Plane zwv and plane tuv intersect at

Answers

Answer:

Option (1)

Step-by-step explanation:

Planes ZWV (shaded side) and plane TUV (Top of the box) are the two sides of the given cube or box in the picture attached,

Common edge of the given planes is side SV.

Common edge or the line where two planes meet is the line of intersection of two planes.

Therefore, line SV will be the line of intersection of the given planes.

Option (1) will be he answer.

Follow the guided instructions below to rotate the figure 90° clockwise about the
point (-1,1).
Click and drag to draw a line through the yellow center and the vertex on
the circle.
y
10
9
8
7
6
5
3
2
0 1
-1
3
4
-5 4 3
5
6
7
8
9
10
-10-9-8
-3
-4
-5
-6

Answers

Answer:

1111111111111111

Step-by-step explanation:

222222222222

Find 2 equivalent fractions to 4/6

Answers

The two answers are:
8/12
2/3
4 and 6 is 2, so 4/6 is equivalent fraction of 2/3

Here are two five-pointed stars. A student said, “Both figures A and B are polygons. They are both composed of line segments and are two-dimensional. Neither have curves.” Do you agree with the statement? Explain your reasoning.

Answers

Answer:A

Step-by-step explanation:

Bcnitsreksbeux

Miranda needs to cut strips of paper that are 1/8 of an inch. If she has piece of paper that is 7 and 3/4 inches long. How many strips of paper can she make? *

Answers

Answer:

62

if you turn 1/8 and 7 3/4 to decimals they turn into 1/8=0.125 and 7 3/4=7.75 and 7.75/0.125=62

Hector is visiting a cousin who lives 400 miles away he has driven 75 miles how many more miles does he need to drive to reach his cousin’s home let d be how many miles left to reach his cousins house

Answers

Answer: Hector needs to drive 325 more miles.

Evaluate the function 7(x) = 2x+8 when x = 6.
O 96
O 28
O 20
O 16

Answers

Answer:

20

Step-by-step explanation:

Substitute x = 6 into f(x), that is

f(6) = 2(6) + 8 = 12 + 8 = 20

Solve it
it's easy
take as much time you need☺️​

Answers

hope it helps......hehhehehe

Step-by-step explanation:

101^2= [100+1]^2

[100]^2 +1^2+2×100×1

=10000+1+200

=10201

HOPE IT HELP.......

$500 deposit over 20 years with an interest rate of 5%

Answers

Answer: $1,104

Step-by-step explanation:At the end of 20 years, your savings will have grown to $1,604.

You will have earned in $1,104 in interest.

64 cm
64 cm
48°
*nor drawn to scale
What is the value of x?
o
A. 42°
B. 48°
Ο Ο Ο
C 64°
O D. 84
URGENT PLS I WILL GIVE MAX POINTS PLEASE

Answers

D! if it’s 48 then the other side is 48 degrees, add that and it becomes 96. then subtract 180-96 and you get 84 <3

Answer: D

Step-by-step explanation:

My Teacher gave me the answer

plz help!!!! (click on the pic)

Answers

Answer:

x^2+8x

Step-by-step explanation:

instructions included above :)

Answer....

[tex] \boxed{ {x}^{2} + 8x}[/tex]

[tex] \boxed {\tt{Step-by-step \: explanation:-}}[/tex]

(6x²+10x-1)+(-5x²-2x+1)

=6x²+10x-1-5x²-2x+1

=6x²-5x²+10x-2x-1+1

=x²+8x

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