What is the slope of a line that is perpendicular to a line that goes through the points (4,2) and (7,6)

Answers

Answer 1

Answer:

Slope of the perpendicular line

m2=-5/2

Step-by-step explanation:


Related Questions

A pair of pants that regularly costs $55 are on sale for 35% off the regular price. What is the sale price of the pants?​

Answers

Answer:

$35.75

Step-by-step explanation:

100-35=65

.65 x 55 = 35.75

Answer:

$35.75

Step-by-step explanation:

35% converted to decimal is .35

55x.35= 19.25 the sale amount

$55 original price - $19.25sale = $35.75 sales price of pants.

Show how 12 is both a multiple of 4 and a factor of 48. Use words, drawings and symbols to explain your answer

Answers

Answer:

4x3=12

12x4=48

48/12=4

48/4=12

Step-by-step explanation:

It is multie bc four a factor of 12

20% of a number is 17. Find the number.

Answers

Answer:

85

Step-by-step explanation:

20% x X = 17

20/100 x X = 17

X = 17 x 100/20

= 17 x 5

= 85

the number is 85

Answer:

17 is 20% of 85

Step-by-step explanation:

20%= 1/5 so 17 = 1/5 of that number if you multiple 17 by 5 that would equal 85.

17 is 20% of 85

These triangles
are congruent by
the triangle
congruence
postulate [? ]
A. SSS
B. SAS
C. Neither, they are not congruent

Answers

Answer:

A

Step-by-step explanation:

The markings indicate that all three sides of each triangle correspond with one another meaning that they are congruent by the SSS (Side, Side, Side) postulate.

Factor the following Polynomial a) 6x - 18​

Answers

U could easily do this on Photo-math- but here: 6(x−3)
6(x-3) for problems like this i like using math away

can someone help on number 7 and 8
show work please aswell this is due tmr!

Answers

Answer:

In the picture

Step-by-step explanation:

For #8, make sure you combine the like terms on the parantheses due to PEMDAS, then distribute and solve for the variable.

What is the slope of this line?

Answers

Answer: 1/3 kkkkkkkkkkkkkkkkkkkkkkkkkk

Solve for a. -16-7a=5

Answers

Answer:

A = -3

Step-by-step explanation:

-16-7(-3)=5

help pls what's the answer if I subtract these ?
[tex] \frac{4}{5} [/tex]
-
[tex] \frac{3}{8} [/tex]

Answers

32/40 - 15/40 = 17/40

Answer:

[tex] \frac{17}{40} [/tex]

Step-by-step explanation:

[tex] \frac{4}{5} - \frac{3}{8} [/tex]

First, find the common denominator

So we multiply 4 by 8, and get 32

Then we multiply 3 by 5, and get 15

Next we give both terms new denominators 5 × 8 =40

So now our fractions look like this:

[tex] \frac{32}{40} - \frac{15}{40} [/tex]

Now...that our denominators match we can simply

subtract the numerators

32 − 15 = 17

Thus the answer is:

[tex] \frac{17}{40} [/tex]

Hope this helped you- have a good day bro cya)

Plz Help! A B C or D​

Answers

Answer:

B

Step-by-step explanation:

go download symbolab and enter the quenstion it wil give you many help!

does anyone know how to do this ​

Answers

Answer:

x = 2 and y =

Step-by-step explanation:

y = 2x - 1

y = -x + 5

2x - 1 = -x + 5

2x + x = 5 + 1

3x = 6

x = 6/3

x = 2

y = 2(3)-1

y = 5

What is the slope of a line that is parallel to the given line

Answers

Answer:

-3/2

Step-by-step explanation:

The slope of a line is calculated by finding the rise over run of two points on the line. In this case, I use the points (-3, 4) and (1, -2). Then, I use the formula of [tex]\frac{y_{2} - y_{1}}{x_{2}- x_{1} }[/tex]  to find the slope. If 4 is [tex]y_{2}[/tex], -3 is [tex]x_{2}[/tex], 1 is [tex]x_{1}[/tex] and -2 is [tex]y_{1}[/tex], then,

[tex]\frac{4 - (-2)}{ -3- 1 } = \frac{6}{-4} = \frac{3}{-2}[/tex]

Furthermore, the slope of a parallel line is always the same as the given line. Therefore, the answer is -3/2.

What is the surface area in square inches of a cube with a side 7
inches long?
10

Answers

Answer:

28

Step-by-step explanation:

7x4

Answer:

249 inches

Step-by-step explanation:

a cube is equal on all sides so if one side is 7 all sides are 7, if you multiply 7 by 7 you get 49 but that's just one face of the cube, there are 6 faces on a cube so 49 x 6 is 249

PlEaSe HeLp.
i'M VeRy CoNfUsEd.

Answers

Answer:

For first page I belive both of the answer are b. The second page I believe b and c

Step-by-step explanation:

Answer:

answers are a,b,a,d

Step-by-step explanation:

5x(6x2 -3x4+7x3)-20 x3 -3_x4

Answers

Answer:

[tex]30x^3-15x^5+35x^4-43[/tex]

Step-by-step explanation:

[tex]30x^3-15x^5+35x^4-43[/tex]

Use the distributive rule and distribute 5x into the brackets. Then use the order of operation rule to do what is after the brackets.

Amy contributes $50 per month into the Lincoln National Bond Fund that earns 7.26% annual interest.What is the value of Amy’s investment after 25 years?

Answers

Answer:

Inc Interest : $16,089

Step-by-step explanation:

1. Let's turn $50 a month into a year, so 50 * 12 = $600

2. Including the annual interest, which is $43.56 out of the $600

3. Add them together, which will be 43.56 + 600 = 643.56

4. Multiply it by 25 to get the full 25 years and you're done!

The value of Amy's investment after 25 years will be $140.75.

What is simple interest?

Simple interest is calculated just on the loan's principal amount, whereas compound interest is calculated on both the principal and the cumulative interest. The straightforward crediting of cash flows related to an investment or deposit is referred to as "simple" interest.

Given that, Amy contributes $50 per month to the Lincoln National Bond Fund which earns 7.26% annual interest.

The investment after 25 years will be calculated as,

SI = ( P x R x T)/100

SI = ( 50 x 7.26 x 25 ) / 100

SI = $90.75

The total investment will be calculated as,

A = $90.75 = $50

A = $140.75

Therefore, the value of Amy's investment after 25 years will be $140.75.

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If I have a 77 and i get 100 added to my grade what will my final score be?

Answers

Answer:

Most likely a B.

Step-by-step explanation:

This depends on how much the test was of your grade.

It is a three-digit whole number.
It is divisible by 7.
It is divisible by 9.
It is divisible by 11.
It is divisible by 3.
It is not divisible by 5.
It is not divisible by 4.
It is not divisible by 6.
It is greater than 500.
It is an odd number.

Answers

Answer:

Do you have answer choices?

Step-by-step explanation:

Answer:

2079

Step-by-step explanation:

How do you compare exponential functions??

I really don't understand, also giving brainliest!!

Answers

Answer:

You compare it by this

Step-by-step explanation:

Linear functions are graphed as straight lines while exponential functions are curved. Linear functions are typically in the form y = mx + b, which is used to discover the slope, or simply the change in y divided by the change in x, while exponential functions are typically in the form y = (1 + r) x.

Guys can u please help i can explain it so i gotta send a photo i always give hearts and 5 stars :D the photo is down below

Answers

Answer:

5x cm

Step-by-step explanation:

Total length of AE = 2x + 3x

= 5x cm

C-12=-4show me step by step

Answers

Answer:

C = 8

Step-by-step explanation:

Rearrange the equation to make C the subject.

C - 12 = -4

Add 12 to both sides.

C - 12 + 12 = -4 + 12

C = -4 + 12

C = 8

Check it:

C = 8

So substitute the new found value into the original equation:

C - 12 = -4

8 - 12 = -4

-4 = -4

All good.

Answer:

C = 8

Hope this helps!

Step-by-step explanation:

C - 12 = -4

C - 12 + 12 = -4 + 12    ( Add both sides by 12 )

C = 8      ( Simplify )

Which of the following represents the area of a rectangle whose length is x − 6 and whose width is x − 8? (1 point)

x2− 14x − 48
x2+ 48
x2− 48
x2− 14x + 48

Answers

Answer:

x²-14x+48

Step-by-step explanation:

Area= Length × Width

Area= x-6 × x-8

Area= (x-6)(x-8)

Area= x²-8x-6x+48

Area= x²-14x+48

Hope this helped you- have a good day bro cya)

The value of 10^4 is 10,000. Use this fact to change 5.2 x 10^4 to standard notation. 5.2 x 10^4 = 5.2 x ____ =?​

Answers

Step-by-step explanation:

5.2 × 10000

yep that is the answer

Answer:10,000. i think

Step-by-step explanation: Example: 104 = 10 × 10 × 10 × 10 = 10,000.

the angles of a triangle measure 4 degrees,86 degrees, and 90 degrees.

Answers

Answer:

It is a right angled triangle.

Step-by-step explanation:

Because it has 90° angle in it.

Hope it helps..!!<3

Select the correct answer.
Which statement is true about the graph of this equation?

y + 4 = 4(x + 1)

A.
The graph is a line that goes through the points (1,-4) and (0,0).
B.
The graph is a line that goes through the points (1,4) and (2,8).
C.
The graph is a line that goes through the points (-4,-1) and (-3,-3).
D.
The graph is a line that goes through the points (4,1) and (5,5).

Answers

The answer is B
I hope this helped you !!

Answer:

A

Step-by-step explanation:

The graph is a line that goes through the points (1,-4) and (0,0)

Tom made $90 for 5 hours of work.
At the same rate, how many hours would he have to work to make $126?

Answers

7 Hours

Step-by-step explanation:

Very simple, 90/5 is 18, so that means Tom makes 18 dollars an hour, multiply 18 by 7 and you get 126.

(Thanks and Brainiest Appreciated)

What unit of measurement is used for liquid volume

Answers

Answer:

What unit of measurement is used for liquid volume? A Liter

this is algebra 1 id appreciate it if you could help me thx!

Answers

Answer:

Option 4)  y - 1 = -2(x - 0)

Step-by-step explanation:

Given the slope, m = -2, and the y-intercept, (0, 1):

Substitute these values into the following point-slope form:

y - y1 = m(x - x1)

y - 1 = -2(x - 0)  ← This is the point-slope form given the slope, m = -2, and the y-intercept, (0, 1).

Therefore, the correct answer is Option 4: y - 1 = -2(x - 0)

3. The difference of two-thirds of a number x and
6 is at least -24. Which inequality represents all
possible values for x?

Answers

2/3x+ _< -24 then 2/3x _< -30 then 1/3x _< -15 so x >_ -45

The inequality that represents all possible values for x is  x ≥ -27.

What is linear inequality?

Linear inequality refers to the relation between a linear algebraic expression to some known value that contains inequality sign.

Unlike a linear equation it can have a range of values inside an interval.

The given statement can be written in terms of inequality as,

2/3x - 6 ≥ -24

=> 2/3x  ≥ -24 + 6

=> 2/3x  ≥ -18

=> x ≥ -27

Hence, the inequality expression for the given problem can be written as x ≥ -27.

To know more about linear inequality click on,

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4x+3y=16 x= -3 and y= -2 Solve the equation​

Answers

Answer:

Is this question wrong?

Step-by-step explanation:

4x+3y=16

4(-3)+3(-2)=16

-12-6=16

-18=16

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