Hi please help me answer this :)

Explain answer

Will give braisnlt

Hi Please Help Me Answer This :) Explain Answer Will Give Braisnlt

Answers

Answer 1

Answer:

There are no solutions

Step-by-step explanation:

No intersections or points that apply for the equations.

Any intersection between both lines is a solution. As these lines are parallel they have no solution. If they met at any point, 90 degree or not, there is  solution, the solution will be a point. If they are on the same line, hitting all the same points, the solutions are infinite.


Related Questions

What is the simplified form of the following expression?

Answers

The right answer is the third one.

A line has a slope of a and has a y-intercept of (0,b). Which equation represents this line?
A. y-b=a(x-0)
B. y+b=a(x-0)
C. y-0=a(x-b)
D. y-0=a(x+b)

PLEASE HELP GIVING 50 POINTS!!!

Answers

Step-by-step explanation:

General line equation: y = mx + c, where m is the slope of the line and c is the y-intercept.

We have y = ax + b.

=> y - b = ax

=> y - b = a(x - 0).

The answer is option A.

Answer:

A

[tex]general \: equation \: of \: line \\ y = mx + c \\ from \: the \: data \: given \\ m = a \\ c = b \\ y = ax + b \\ y - b = ax \\ y - b = a(x - 0)[/tex]

please help i don't understand

Answers

I think it’s c not sure tho

The apples and bananas at the fruit stand sell for $0.70 per pound. If there are 1.06 pounds of apples and 1.14 pounds of bananas, what is the total cost of the apples and bananas?

Answers

Answer:

Are there answer options or is it just a solid answer?

here is the question and again if you were on the other question and u get it right then i will give brainilst on both

Answers

Answer:

[tex]3x^3-3y-3[/tex]

Step-by-step explanation:

[tex]3-3+x^{3}+6x^{3}-3y-3-4x^{3}=3x^3-3y-3[/tex]

solve the inequality

Answers

Answer:

-18>t

Step-by-step explanation:

just move the 7 over the > sign lol

Carmen has 54 golf balls. He wants to put the same number of balls into each of 9 buckets. which multiplication equation shows a way to represent the number of balls that should go into each bucket.

A. 9 x (blank) = 54
B. 9 x 54 = (blank)
C. 54 x (blank) = 9
D. 9 x 9 = (blank)

Answers

Answer:

Your mom had no education and that is why you are

Step-by-step explanation:

Plot -1, 8, and -11 on the number line.
5
10
-10
-5
0
X

Answers

-1 is the first line after 0

8 is 3rd line one the right side after 5

-11 is just first line after 10..

I hope U understand

Answer:

plot the numbers on the dots you count. if its negative, go down from zero, if its positive go to the right.

Step-by-step explanation:

A 15-pound bag of apples cost $6.30. At that rate, how much would a 29-pound bag of apples cost?

Answers

thats alot of apples. what does a person need with all if those apples?

Answer:

here,

15 pound bag =$6.30

or, 1 pound bag = 6.30/15

or, 1 pound bag = $0.42

or,29 pound bag = 29 X $ 0.42

or, 29 pound bag = $ 12.18

Hence, a 29 pound bag of apple cost $12.18

Ryan plays football Monday through Friday for 3 hours each night how many hours does he play in a 3 week period

Answers

Answer:

42

Step-by-step explanation:

Valeria is playing with her accordion. The length of the accordion A(t)A(t)A, left parenthesis, t, right parenthesis (in \text{cm}cmstart text, c, m, end text) after she starts playing as a function of time ttt (in seconds) can be modeled by a sinusoidal expression of the form a\cdot\cos(b\cdot t)+da⋅cos(b⋅t)+da, dot, cosine, left parenthesis, b, dot, t, right parenthesis, plus, d. At t=0t=0t, equals, 0, when she starts playing, the accordion is 15\text{ cm}15 cm15, start text, space, c, m, end text long, which is the shortest it gets. 1.51.51, point, 5 seconds later the accordion is at its average length of 21\text{ cm}21 cm21, start text, space, c, m, end text. Find A(t)A(t)A, left parenthesis, t, right parenthesis. \textit{t}tstart text, t, end text should be in radians.

Answers

Answer:

−6cos(  π/3  t)+21

Step-by-step explanation:

The length of the accordion  is −6cos(  π/3  t)+21.

How to derive a sinusoidal expression?

We must figure out the periodic phenomenon's amplitude, period, and vertical shift in order to create a sinusoidal function that models it. Additionally, we must choose between using a sine or a cosine function and calculate the ensuing phase shift.

Given

A = 5+1 = 6

Shift = 21

ω =- π/3[because of 4th quadrant]

exp = Asin[-ωt] + shift

      =-Acosωt + shift = -6cosπ/3 t + 21

To know more about sinusoidal expression refer to :

https://brainly.com/question/2410297

#SPJ2

89.04 - 23.4= (show your work)

Answers

Answer:

 89.04

- 23.40

_______

  65.64

Step-by-step explanation:

Always put a place holder when adding or subtratcing decimals.

Also can you please help me answer my most recent question?

Danielle earns $36.80 for 4 hours of yardwork. MacKenzie earns $50.40 for 6 hours of yardwork.Who earns more money per hour? How much more?

Answers

Answer:

Danielle earns $1.20 more than Mackenzie (per hour)

Step-by-step explanation:

To find out how much money per hour each person earns, you would divide the earinings by the number of hours;

Danielle: $36.80/4 = $9.20 per hour

MackKenzie: $50.40/6 = $8.40 per hour

To find out how much extra Danielle earns, you would subtract 8.40 from 9.20;

9.40 - 8.20 = $1.20

Thus, Danielle earns $1.20 more than Mackenzie per hour.

Which graph represents the function

Answers

Answer:

The Fourth One.

The one with 3 lines, 1 intersecting the origin, one in quadrant 1, one in quadrant 3

hope it helps!

a) Dwayne buys a camera for $90. He sells the camera for $126. Calculate his percentage profit​

Answers

Answer:

40%

Step-by-step explanation:

126-90=36

36/90 times 100 is 40%

please give me brainliest, i'd really appreciate it!!<3

Solve the following A/5+3=8

Answers

Answer:

Your answer is going to be a=1

Step-by-step explanation:

First things first, we want all the letters on the left side and all the numbers on the right side. So, you have to get rid of the three. In order to get rid of the three you have to take it away, so A/5=8-3. Then it will become A/5=5. After that you want to have A all by itself so divide it by 5, A/5=5/5. Then it will become A=1. Hope this helps! :)

Answer:

A=25

Step-by-step explanation:

A/5+3=8

A/5+3-3=8-3

see upper side photo

PLEASE ANDWER
y = 10 x + 2
What is x?
Is this proportional?

Answers

Answer:

x the (x) value of the ordered pair, it is proportional.

Step-by-step explanation:

please help it's just homework ​

Answers

The expression would be (m - 3) - (5m - 7)

x-1=7 and x=6 are these equations equivalent

Answers

no , the first one would be x=8 so they aren’t equivalent

PLEASE NEED HELP ASAP TYTY I WILL BE GIVING THANKS!

Answers

Answer:

B. 112°

Step-by-step explanation:

4x -4 = (3x+4) + (2x-44)

4x -4 = 5x - 40

5x - 4x = -4 + 40

x = 36

∠BCA = 3 * 36 + 4 = 112

What is the area trapezoid ABCD A(-1,5) B(3,2) C(0,-2) D(-13,-11)

Answers

Answer:

62.5

Step-by-step explanation:

slope of AB = (5-2)/(-1 - 3) = -3/4

slope of BC = (2 - -2)/(3-0) = 4/3

AB ⊥ BC  (slope -3/4 vs 4/3)

seg AB = √(-1 - 3)² + (5 - 2)² = √25 = 5

seg BC = √(3 - 0)² + (2 - -2)² = √25 = 5

seg AD = √(-1 - -13)² + (5 - -11)² = √400 = 20

Area   (BC + AD) * AB / 2 = (5 + 20) * 5 / 2 = 62.5

Can you help me, please?

Answers

Answer:

594 and i have to add words or else i cant submit the answer

PLZ DON'T TROLL ACTUALLY ANSWER THE QUESTION CORRECTLY
ALGEBRA 1 QUESTION

Ingrid hit a golf ball. The height of the ball (in meters above the ground) t seconds after being hit is modeled by

h(t)=-5t^2+30t

1) Rewrite the function in a different form (factored or vertex) where the answer appears as a number in the equation.

2) How many seconds after being hit does the ball reach its highest point?

__________seconds

Answers

Answer:

[tex]\huge\boxed{\text{1. } h(t) = -5(t-3)^2 + 45}[/tex]

[tex]\huge\boxed{\text{2. 3 seconds}}[/tex]

Step-by-step explanation:

If we're looking for the point at with the ball reaches its highest point, we want to find the graph's vertex. In order to get the equation into a form with the vertex in it, we need to convert the equation into vertex form. This is an equation in the form [tex]y=a(x-h)^2 + k[/tex], h being the x value of the vertex, and k being the y value of the vertex.

In order to convert our equation, [tex]-5t^2+30t[/tex] into vertex form, we can algebraically manipulate it to get it into the form we want.

[tex]-5t^2 +30t[/tex] [tex]-5 \cdot t^2 + 30t[/tex] (Separate the -5 from the t^2)[tex]-5(t^2-6t+0)[/tex] (Factor out a -5)[tex]-5(t^2 -6t + (-3)^2 - (-3)^2 + 0)[/tex] (Completing the Square)[tex]-5((t-3)^2 - (-3)^2 + 0)[/tex] (Binomial Formula)[tex]-5((t-3)^2 - 9)[/tex] (Simplify)[tex]-5(t-3)^2 + 45[/tex] (Factor the -5 back in)

Therefore, our equation with the vertex in it is [tex]-5(t-3)^2 + 45[/tex]. To find the vertex, we can examine the equation to find the values of h and k in the formula  [tex]y=a(x-h)^2 + k[/tex] (where the vertex coordinates are (h, k)).

It seems that h is 3 and k is 45. Therefore, the coordinate of the vertex is (3, 45). Since it asks for how many seconds after being hit does the ball reach its highest point, we would take the x value since x represents seconds. This is 3. Therefore, the ball reaches its highest point after 3 seconds.

Hope this helped!

Helppppppppppp Bobby hill I need help

Answers

Answer:

a and d

Step-by-step explanation:

trust

Graph a line that contains the point (−6,1) and has a slope of 5

Answers

Answer:

y=5x+31

Plot points at: (-4,11), (-6,1), (-3, 16)

Step-by-step explanation:

y-1=5(x+6)

y-1=5x+30

y=5x+31

someone please help simplify 10x² -y + x² =

Answers

Answer:

11x²  -y

Step-by-step explanation:

since 10x²  and x²  are the same then you can add them together.

The width of a rectangle is 10 less than the length. If the perimeter is 80 yards, find the length and width.​

Answers

Answer:

Width is 15, length is 25

Step-by-step explanation:

80=2(X+(X+10)

40=2x+10

30=2x

x=15

Width is 15, length is 25

4/6 : 1/3 as a unit rate?

Answers

Answer:

yes

Step-by-step explanation:

PLS HELP!!! due to inflation nominal prices are usually there were to demand increases. After the second increase the price for a certain item was twice as big as the original. By what percent was the first increase, if the second increase was 25%

Answers

Answer:

The first increase was of 60%.

Step-by-step explanation:

The initial value of the product is x.

The first increase was of y.

The second increase is of 25%, that is, 1.25.

The final price was double the original, so 2x.

This situation can be modeled by the following equation:

[tex]xy(1.25) = 2x[/tex]

We want to find y.

Simplifying by x

[tex]1.25y = 2[/tex]

[tex]y = \frac{2}{1.25}[/tex]

[tex]y = 1.6[/tex]

After the first increase, the value was 1.6 of the original value, that is a increase as a percent of (1.6 - 1)*100 = 60%.

Paul had a job during his summer vacation. He earned $8.75 per hour. He worked 20 hours per week for 8 weeks. How much money did Paul earn?​

Answers

Answer:

$40.00

Step-by-step explanation:

Answer:

$1400

Step-by-step explanation:

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