Mathematics High School

math problem.
sdvvccc​

Math Problem. Sdvvccc

Answers

Answer 1
1.5/10=4.5/x
10*4.5=45
45/1.5=30

30 miles is your answer

Related Questions

Hong has 16 cups of rice

Answers

Answer:

That's nice! What is “Hong” doing with 16 cups of rice? Lol,

PLEASE HELP I ONLY HAVE A COUPLE MINUTES!!!!! The system of equations y =1/4 x -1 and y = -1/2 x -1/4 is shown on the graph below.



On a coordinate plane, 2 lines intersect at (1, negative three-fourths).


What is a reasonable estimate for the solution?

(1, -3/4)

(-3/4, 1)

(- 1, 3/4)

(3/4, - 1)

Answers

Itttttttttttt ttttttttttttttttvjtfi

Liza had $129.28 in her checking account. She used her debit card to buy two new shirts at H&M
for a total cost of $26.50. The bank charged $2 free for using her debit card. What is her new
checking account balance?
WHO WANTS BRAINLIEST ANSWER??

Answers

Answer:

100.78 is her new balance

Step-by-step explanation:

can i get brainliest

❗❓❗❓PLEASE HELP❗❓❗❓

I. Find the slope of the line graphed and draw a line parallel to it through the point on the answer sheet.​​

Answers

Answer:

The slope of the line is (8,-4).

Step-by-step explanation:

The slop of the line is where he points meet up and the change in X and Y.

Please Help ASAP!!! Will Mark Brainliest!!!

Answers

The first one is a function because the x doesn’t repeat twice
The second one isn’t a function because x repeats
The third one is not a function because the vertical line test
The forth one is not a function because x
repeats
Same thing with 5
6 is a function because of the vertical line test
7 is not a function because x repeats

PLEASE, HELP. 60 POINTS!
Thank you!

Answers

Answer: 20ft

Step-by-step explanation:

6. This table of values represents a linear function.
X
у
0
2
3
-4
6
-10
Write the equation for the function.

Answers

Answer:

-10

Step-by-step explanation:

Y=2x+3 -y=2x+1 solve the system of equations

Answers

Answer:

Point form: (-1,1)

Step-by-step explanation:

y=2x+3, -y=2x+1

Point form: (-1,1)

Equation form: x = -1, y = 1

4. Reflect the triangle ABC over the y-axis. A(0,4.) B(-1, -1) C(2, -3). What is the coordinate points of B?
(1 point)
A) B' (1,-1) B) B' (-1,1) C) B' (-1,-1) D) B' (1,0)

Answers

Coordinating points for B is (-1,-1)

Which expression is NOT equivalent to (1/2^3 ​

Answers

Answer:

54

Step-by-step explanation:

Answer:

On imagine math it’s 2^2 - 2^5

Step-by-step explanation:

That is because (2x2) - (2x2x2x2x2) which is not equivalent to (1/2)^3.


Write expressions for the following scenarios.
Albert, Bill and Carl are brothers.
Bill is 4 years older than Albert.
Carl is twice the age of Albert.
Write an expression for the sum of their ages.

Answers

Answer:

flaimgo/albert

Step-by-step explanation:

Albert= A
Bill= B
Carl= C
Bill is A+4
Carl is 2A

this is due in 10 min ugh

Answers

Answer:

25.13

Step-by-step explanation:

Answer:

Area is 50.24

Step-by-step explanation:

We know the radius Since its a quarter of a circle, 8. SOlve the area which will be 64 pi. Divide that by 4. 16 pI. Now solve for 16 pi and you’ll get 50.24

HURRRYYYYYYY PLEASEEEEEEEE

Answers

a it would be a aaaaaaaa

HELP PLEASE WITH EXPLANATION

Answers

1 is correct as brandon has run only 1 of the 3 blocks dan ran

Answer:

2

Step-by-step explanation:

x shows 3 parts in the whole and y is only 1 of those, so Brandon ran only 1/3 of what Dan ran. Hope that helps!! :)

The figure shows the dimensions of a tennis court. Which expression will not give the perimeter of the tennis court?

Answers

Answer:

the answer is number 1

Step-by-step explanation:

Help please!

d decreased by 3

Answers

I'm sorry, but you have to add a photo or more detail for this isn't a complete question...

Rewrite it and try again, Love <3

3-d

The mathematical expression for "d decreased by 3" is (d-3).

What is Expression?

A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:

An absolute numerical number is referred to as a constant.Variable: A symbol without a set value is referred to as a variable.Term: A term can be made up of a single constant, a single variable, or a mix of variables and constants multiplied or divided.Coefficient: In an expression, a coefficient is a number that is multiplied by a variable.

Given:

We have the statement "d decreased by 3".

Here decreased word usually shows difference or subtraction.

like 5 is decrease by 2 means 5-2.

So, the mathematical expression for "d decreased by 3" is (d-3).

Learn more about expression here:

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A band earned $550.00 for playing at a concert. Their manager takes 15% of the money earned for each show and the band is donating 20% of the money earned to charity. How much money is left for the band to split?

Answers

Answer:

The amount of the money earned left for the band to split is $357.5

Step-by-step explanation:

The amount the band earned for playing at the concert = $550.00

The percentage of the money earned taken by the manager = 15%

The percentage of the money earned the band is donating to charity = 20%

The amount of the money earned the manager takes = 15/100 × 550 = 82.5

∴ The amount of the money earned the manager takes = $82.5

The amount of the money earned that is donated to charity = 20/100 × 550 = 110

∴ The amount of the money earned that is donated to charity = $110

The amount of the money earned left for the band to split = $550 - $82.5 - $110 = $357.5.

Whats the value of x? 3x - 5(x - 5) = -7 + 2x + 12

Answers

Answer:

x = 5

Step-by-step explanation:

Given

3x - 5(x - 5) = - 7 + 2x + 12 ← distribute and simplify left side

3x - 5x + 25 = 2x + 5

- 2x + 25 = 2x + 5 ( subtract 2x from both sides )

- 4x + 25 = 5 ( subtract 25 from both sides )

- 4x = - 20 ( divide both sides by - 4 )

x = 5

25-26 pls someone help me out.

Answers

Answer:

C. 8, H. 6x^2+43x+55

Step-by-step explanation:

You're looking for a value that will make x-2=6, since you add exponents. So W^8/W^-2 is equal to 1/W^6. Since 8-2=6.

A= length * width

(2x+11)(3x+5), foil it out by taking 2x(3x+5), then 11(3x+5).

6x^2+10x+33x+55, combine like terms

6x^2+43x+55

Answer:

26. H: [tex]6x^2+43x+55[/tex]

Step-by-step explanation:

[tex]( 2x + 11 ) ( 3x + 5 )[/tex]

[tex]6x^2+43x+55[/tex]

Dylan and Austin are brothers. They play a racing game up the stairs. They jump landing on
two feet as they race up the staircase. When Austin jumps, he lands on each step. When
Dylan jumps, he skips a step and lands on every other step.
1. Who has to take more jumps to get to the top of the staircase?

2. If Dylan and Austin are racing up a staircase that has 12 stairs, how many jumps will
Does Austin make it to get to the top? How many will Dylan make?

3. If Austin and Dylan each took 5 jumps up the same staircase, how many stairs will
Austin has jumped up and how many will Dylan have jumped

Answers

Answer:

I need help with this too and I need points

Step-by-step explanation:

Answer:

1. Austin has to make more jumps

2. Dylan has to make 5 jumps

3. Austin has to make 10 jumps

4. Dylan would be further

5. Dylan

6. Dylan won the race

Step-by-step explanation:

 

What is the y-intercept of a line that passes through the points (5, -6.5) and (-12, 2)?

Answers

Answer:

y-intercept = -4

Step-by-step explanation:

equation of a line: y=mx+b

two points given are (5, -6.5) and (-12, 2)

first we can easily find value of m or the slope, by using the slope formula. the value of m=-0.5.

formua to find m: [tex]\frac{2-(-6.5)}{-12-5}[/tex]= -0.5

to find the value of b (the y-intercept), we need to plug in a y and x value, we are given 2 ordered pairs, you can use either one and plug x-value in for x and the y-value in for y.

if i plug in (5, -6.5), my equation looks like this: -6.5=5(-0.5)+b

then you just solve for b and it turns out to be -4.

The solution is -4

The y intercept of the line passing through the points

P ( 5 , -6.5 ) and Q ( -12 , 2 ) is -4

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

Let the first point be P = P ( 5 , -6.5 )

Let the second point be Q = Q ( -12 , 2 )

Now , the slope of the line between 2 point is given by

Slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Substituting the values in the equation , we get

Slope m = ( 2 + 6.5 ) / ( -12 - 5 )

Slope m = - 8.5 / -17

Slope m = -1/2

Slope m = -0.5

Now , the equation of line is given as

y - y₁ = m ( x - x₁ )

Substituting the values in the equation , we get

y - ( -6.5 ) = -0.5 ( x - 5 )

On simplifying the equation , we get

y + 6.5 = -0.5x + 2.5

Subtracting 6.5 on both sides of the equation , we get

y = -0.5x - 4

The equation is of the form y = mx + b where m is the slope and b is the y-intercept

Therefore , the y intercept of the line is -4

Hence , the y intercept of the line A is -4

To learn more about equation of line click :

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-3.6x + 1.0 = -16 - 1.9x

Answers

-1.7 = -17
This is because you need x on one side so you add 1.9x onto -3.6x

Answer:

-17

Step-by-step explanation:

bxbxnxjdjxjxjxjdndndndp

How many squares are in view on the front, side, and top?
There are

squares in view on the front. There are

squares in view on the side. There are

squares in view on the top.fill in the blanks

Answers

Answer:

10,3,6

Step-by-step explanation:

Just count

Solve the portion 20/3 = ?/6

Answers

Answer:

40/6

I hope this helps.

Write an equation in​ point-slope form of the line that passes through the given point and with the given slope m.
(-3,2);m=2

Answers

y = 2x + 8

Step-by-step explanation:

Given:

(-3,2)

m = 2

Computation:

x1 = -3

y1 = 2

Equation of slop

(y-y1) = m(x-x1)

So;

(y-2) = 2(x+3)

y-2 = 2x + 6

y = 2x + 8

#learnwithbrainly

The equation C=54d+ 20 can be used to find the cost, c, in dollars, of renting
a car for a certain number of days, d. What is the rate of change of the cost in
dollars with respect to the number of days?
A.30
A $2.70 per day
B
$20.00 per day
с
$54.00 per day
D$74.00 per day

Answers

Answer:

C. $54.00 per day.

Step-by-step explanation:

54 is the amount you will pay every day so the rate of change will be $54.00 per day.

Simplify: (4 – 3i) - (-7 + 8)

Answers

Answer:

-3i - 12

Step-by-step explanation:

Rearrange so all the constant terms are on on one side, then perform the calculation of that side. Then simply add the coefficient and variable to the whole puzzle also adding the subtraction symbol that dose not change throughout the process. Done! Hope this helps. Also the 3 turns negative because of the minus it would be - 3 when re arranged which makes it equivalent to negative 3.

Simplify:
3-2i
-11-8i

Answers

First one
1i+1
Second
7i+4

Answer:

1i and -19i

Step-by-step explanation:

3-2=1, therefor: 1i

-11-8=-19, therefor: -19i

HELP HELP!!! 15 POINTS!!!!

Answers

d) Alternate interior angle to angle 3 is angle 6.

e) Alternate exterior angle of angle 7 is angle 2

Answer:

thanks

Step-by-step explanation:

Work out the perimeter of the shape below. State the units in your answer.
4.7cm
4.1cm

Answers

Answer: 8.8

Step-by-step explanation: 4.7 + 4.1 = 8.8

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