Mathematics High School

Endpoint: (7,1), Midpoint: (-8,-9)

Answers

Answer 1

Answer:

Step-by-step explanation:

(x+7)/2= -8

x + 7 = -16

x= -23

(y + 1)/2 = -9

y + 1 = -18

y = -19

(-23, -19)

Related Questions

What is the area of a right triangle with sides 6 inches, 8 inches, and 10 inches? 24 square inches 48 square inches 30 square inches 60 square inches

Answers

Answer:

should be 24 square inches

Step-by-step explanation:

Point V is on line segment \overline{UW}

UW

. Given UV=6,UV=6, UW=5x,UW=5x, and VW=4x-1,VW=4x−1, determine the numerical length of \overline{VW}.

VW

.

Answers

Answer: VW = 19

Step-by-step explanation: The segment UW has a point V between them, so:

UV + VW = UW

6 + 4x - 1 = 5x

4x + 5 = 5x

x = 5

The numerical length is

VW = 4x - 1

VW = 4(5) - 1

VW = 19

The measure, numerically, of VW is 19

is 4 to 7 the same as 7 to 4 and why or why not

Answers

Answer:

No

Step-by-step explanation:

4 to the 7th power is 4x4x4x4x4x4x4 (4 multiplied by itself 7 times) And 7 to the 4th power is 7x7x7x7 (7 multiplied by itself 4 times)


Which of the set of ordered pairs contains the line
1/3 x+y= 15.

Answers

Answer: c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

because my calculator came up with the ordered the ordered pares (-3,16),(0,15),and (3,14)

If brainiest is earned its greatly appreciated.

what is the difference between a function family and a parent function? ​

Answers

a family of functions is a set of functions whose equations have a similar form. the "parent" of the family is the equation in the family with the simplest form.

What is 1250 cm converted to meters?

Answers

Answer:

12.5

Step-by-step explanation:

:) hope this helps

Answer:

12.5 meters

Step-by-step explanation:

Divide it 1250 by 100

Mrs. Johnson deposited two checks, valued at $37.45 and $133.90, into her checking
account last week. Then she wrote three checks for $15.99. $42.49, and $53.85 out of
this account to pay her monthly bills. What is the total change of Mrs. Johnson's
checking account after all checks are processed?

Answers

Answer:  

try 101.51

Step-by-step explanation:

D the midpoint of CE. E has coordinates (- 5, - 5) , and has coordinates (3, 1) . Find the coordinates of C??

Answers

Answer:

need a pic

Step-by-step explanation:

sorry

add please -35.25+(8.5)

Answers

Answer:

Hello the answer is -23.75

plus +minus=Minus so we will minus it

Answer:

-26.75

Step-by-step explanation:

So what I did is I took away the minus sign and put it in front of 8.5 instead so the equation became: 35.25-8.5. Then, I subtracted which gave me 26.75 and then I added the minus sign back in which gave me -26.75.

I NEED THE ANSWER TO THIS QUESTION!!!!!! ITS A 6TH GRADE MATH!!! PLS!!!! THX!!!!! I WILL MARK THE BRAINLIEST!!!!!!!!’

Answers

Answer:

I think its $120

Step-by-step explanation:

there are 20 players each having 2 slices. Meaning that they'll need 40 pizzas. each box has 8 slices so theyll need 5 boxes for 40 pizzas. each box costs $24 so that will be $24 x 5 =$120

XY = 4x+1, YZ =15, and XZ = 7x+1. What is XY?

Answers

Answer:5(3)

Step-by-step explanation:

[PLEASE ANSWER ASAP, DIFFICULT QUESTION] (SHOW WORK IF NECESSARY)

Answers

Answer:

14.99s-15g

Step-by-step explanation:

what is the product 250x300

Answers

Answer:

Your Answer is 75,000. Have a great day!

Step-by-step explanation:

Answer: 7500

Step-by-step explanation:

This specific problem can be solved pretty easily because of the zeros.

Multiply 25 by 3 which is 75.

Then add the zeros (there are 3 of them) which is 75000.

Simplify the expression.
4.5(3s+6)=?​

Answers

Answer:

13.5s + 27

Step-by-step explanation:

4.5(3s + 6)

We can use the distributive property:

4.5(3) s + 4.5(6) = 13.5s + 27

What is the value of s in the equation 3 r equals 10 plus 5 s, when r equals 10?

Answers

3r=10+5s
3(10)=10+5s
30=5s
-10
20=5s

4=s
the value of s is 4 when r equals 10

5x + 4x + 21 – 6 + 11x = 50.

Answers

Answer:

20x+15

Step-by-step explanation:

5x +4x=9x+11x=20x

21-6=15

20x+15

You’re answer is x= 7/4 or x= 1 3/4 or x= 1.75. They’re all the same thing.

can someone help me with this please

Answers

Answer:

C

Step-by-step explanation:

1. What is the slope of the line that passes through the given points?
(2, 12) and (6, 11)

Answers

Answer:

-1/4x

Step-by-step explanation:

11-12/6-2 = -1/4

Answer:

The whole quick check!

1. A -1/4

2. B.   0

3. D Y=2x+2

4. D y=9/10x-9/10; slope 9/10; y intercept - 9/10

5. A Its left at the bottom and goes right at the top

Step-by-step explanation:

I put all the letter and answers in case they change up the letters!

The record low temperature in a city is -12 degrees. Today, the temperature is 12 degrees. What is the difference between the record low and today’s temperature?

Answers

Answer:

24 degrees

Step-by-step explanation:

the difference between -12 and 12 is 24

because - 12 to 0 is 12,

and 0 to 12 is 12

12 + 12 is 24!

You want to paint a piece of pottery at an art studio. The total cost is the cost of the piece plus an hourly studio fee. There are two studios to choose from. For studio a: The vase is $10 and the studio fee is $8 per hour. For studio b: The vase is $16 and the studio fee is $6 per hour. After how many hours of painting are the total costs the same at both studios?

Answers

Answer:
3 hours

Explanation:
1) Set an expression for each of the studios we can set out variable as h for hours because that is the unknown value.

Studio A: 10+8h
Studio B: 16+6h

To find out how many hours would pass for their costs to equal each other, we have to make them literally equal each other.

10+8h=16+6h

Now that we have an equation, we can start solving.

10+8h=16+6h
Combine like terms
10-16=6h-8h
-6=-2h
2h=6
Divide both sides by 2 to isolate h
2h/2=6/2
h=3

I hope this helped! If it did, a brainliest would be much appreciated :)

Answer:

give the other guy brainliest

Step-by-step explanation:

help me smart people !

Answers

4f(x)=12x
I believe
Hope this helps

Jemila has $10, $5, and $1 bills in her piggy bank. Their total value is $63. If she has two more $5 bills than $10 bills, and three more $1 bills than $5 bills, how many of each bill does Jemila have?

Answers

Answer:

She has 3 $10 bills, 5 $5 bills and 8 $1

3 times 10= $30

5 times 5 = $25

8 times 1 = $8

$30 + $25 + $8 = $63

A system of equations is a group of equations that can be solved simultaneously. Here we can find one that allows us to solve the given question.

We will see that: Jemila has 8 $1 bills, 5 $5 bills, and 3 $10 bills.

First, let's define the variables:

x = number of $1 bills in the piggy bank.y =  number of $5 bills in the piggy bank.z =  number of $10 bills in the piggy bank.

Then the total amount of money in the piggy bank is:

$1*x + $5*y + $10*z

And we know that the total value is $63, then one equation is:

$1*x + $5*y + $10*z = $63

We also know that she has two more $5 bills than $10 bills, then:

y = z + 2

We also know that she has three more $1 bills than $5 bills, then:

x = y + 3

So  our system of equations is:

$1*x + $5*y + $10*z = $63

y = z + 2

x = y + 3

To solve this, we need to isolate one of the variables in one of the equations. We can see that some variables are already isolated, like on the second or third equations.

For example, we can replace the second equation into the first and third ones:

$1*x + $5*y + $10*z = $63

x = y + 3

$1*x + $5*(z + 2) + $10*z = $63

x = (z + 2) + 3

Now we can simplify these to get:

$1*x + $15*z + $10 = $63

x = z + 5

Now we can replace the second equation on the first one:

$1*x + $15*z + $10 = $63

$1*(z + 5) + $15*z + $10 = $63

Finally, we can solve this for z.

$16*z + $5 + $10 = $63

$16*z = $63 - $15

$16*z = $48

z = $48/$16 = 3

z = 3

Now that we know the value of z, we can use it in the equations:

x = z + 5 = 3 + 5 = 8

y = z + 2 = 3 + 2 =5

Then the solution is:

x = 8y = 5z = 3

Then Jemila has 8 $1 bills, 5 $5 bills, and 3 $10 bills.

If you want to learn more, you can read:

https://brainly.com/question/13997560

-y=-7x-9 into slope intercept form and find the slope of the line

Answers

-y=-7x-9
-y= -7 x 0-9
y=9

I am literally so confused... please help!

Answers

Answer:

y=x*6

Step-by-step explanation:

it is y=x*6 because the y axis is every x's six times.

Answer:

y=6x

Step-by-step explanation:

Frist, you are going to use y=mx+b

M= the slope of the line.

B= the y-intercept( where the line crosses the y-axis).

Slope= [tex]\frac{Rise}{Run} =\frac{30}{5}[/tex] the you simplify it to [tex]\frac{6}{1}[/tex]= 6

Now, you plug in your equation for m.

y=6x+b

Y-Intercept= where the line crosses the y-axis.

In this case it is at 0. Now plug it in.

y=6x+0

Whenever your "b" is 0 you don't need to add +0 in your equation.

Divide the polynomials. Your answer should be in this form p(x)+k/ x-3 where p is a polynomial and k is an integer. x^2+4/x-3=

Answers

Answer:

x + 3 + [tex]\frac{13}{x-3}[/tex]

Step-by-step explanation:

Using long division

                  x + 3  ← quotient

        --------------------------

x - 3 | x² + 0x + 4

          x² - 3x    ↓

        ------------------------

                3x + 4

                 3x - 9

        -----------------------

                        13 ← remainder

Thus

[tex]\frac{x^2+4}{x-3}[/tex] = x + 3 + [tex]\frac{13}{x-3}[/tex]

             

Answer:

x+3+ 13/x-3

Step-by-step explanation:

Simplify the expression: (3 -- 10)2 + 4 : 2

Answers

Answer:

-12 Use PEMDAS

Step-by-step explanation:

Do the operation in the parenthesis first to get (-7)2 + 4:2. Multiply -7 by 2 to get -14 +4:2. Divide 4 by 2 to get -14 + 2. Add -14 and 2 to get -12.

Find the difference between 28 and -12

Answers

Answer:

[tex]40[/tex]

Step-by-step explanation:

Set up an equation:

[tex]28-(-12)[/tex]

The negative [tex]12[/tex] becomes positive.

[tex]28+12[/tex]

Add:

[tex]40[/tex]

Maggie's brother is 7 years younger than four times her age. The sum of their ages is 48. How old is Maggie? Maggie is years old.

Answers

Answer:

11 years old

Step-by-step explanation:

Maggie's age is x

Maggie's brother = 4x - 7

The sum is 48

x + 4x - 7 = 48

5x - 7 = 48

5x = 55

x = 11

Help!
write the set of numbers in set-builder notation:

the set of all real numbers except 100​

Answers

The answer is the first one: {x/x not equal to 100}
This means that x can be equal to any real number except 100

Check all equations that are equivalent.

EXPLAIN please

Answers

Step-by-step explanation:

A = ½ h (b₁ + b₂)

Multiply both sides by 2:

2A = h (b₁ + b₂)

Distribute the h:

2A = h b₁ + h b₂

So the second option is not correct.

Instead of distributing, divide by h:

2A/h = b₁ + b₂

Subtract b₂ from both sides:

b₁ = 2A/h − b₂

Third option is correct.

Next, use common denominator to combine.

b₁ = 2A/h − h b₂/h

b₁ = (2A − h b₂) / h

Factor out 2.

b₁ = 2 (A − ½ h b₂) / h

Fourth option is correct.

Other Questions
Kevin is having a party and he needs to buy the ingredients to make guacamole. At the first supermarket, he bought 6 limes and 2 avocados for a total of $7.50. Later the same day, he bought 2 more limes and 1 more avocado for a total of $3.00. What was the price of each type of fruit? Let x represent _____________________________ Let y represent _____________________________ System: _____________________ Solution: x = ____________ y = ____________ Is a bicycle an asset or a liability? Leah is writing an equivalent equation which solves for y. What should be her next step? 3 x + 4 y = 8. 3 x minus 3 x + 4 y = 8 minus 3 x. 4 y = 8 minus 3 x. plz help me.. 50 points if you answer all ill give brainliest -3(b + 9) = -6solving two step equations Evaluate the following integral. e^x+3/e^x g In which field(s) is knowledge about how science works important? Question 6 options: A. Law B.All of these are correct C.Medicine D.Politics E. Agriculture What phase of mitosis is shown in the diagram below? A. Anaphase B. Telophase C. Metaphase D. Prophase Write a MATLAB function named lin_spaced_vector with two inputs and one return value. The first input will be a single real number representing a lower bound The second input will be a single real number representing an upper bound The return value must be a list of 200 numbers evenly spaced between the lower bound and the upper bound. Which statement best explains scholarships that cover the costs of an education? They require the use of savings. They need to be paid back later. They are often based on achievement. They require borrowing money from a bank. What might happen to biodiversity in area 1 if the new bird species moved into the area The presence of which of the following cell structures would tell him thatthe cell is eukaryotic? A. NucleusB. DNAC. CytoplasmD. Ribosomes How can someone improve a challenge over time How did early trustee's control over the areas in Georgia factor into the transition of slavery by 1751? Describe the characteristics of the Arabian Desert. Sammy has 90,000 and laila has 1,000,000 laila gived sammy half of the money who has the greatest number? explain Explain why the people chose Athenas offering to the city instead of Poseidons? What is the slope of the function? How would you describe a culture trait? Which is an example of how biotic and abiotic factors interact?