Answers
Answer:
D. 8x - 2y = -4
Step-by-step explanation:
The line that coincides with the line represented by the equation, y = 4x + 2, is the line that has an equation that is equivalent to y = 4x + 2, or the line whose equation has the same slope (m) and y-intercept (b) as the line represented by the equation, y = 4x + 2.
A line equation is in the form of slope-intercept, is given as y = mx + b.
Thus,
The slope (m) of the line equation, y = 4x + 2, is 4, while it's y-intercept (b) is 2.
Compare each given option of line equation in their slope-intercept form, and check out which one has the same slope and y-intercept as y = 4x + 2, or has an equation equivalent to it.
Option 1: y = -4x + 2
Here, the slope (b) is -4, and y-intercept (b) is 2. This line doesn't coincide with y = 4x + 2.
Option 2: y = 4x - 2.
The slope (m) is 4, and the y-intercept (b) is -2. This line doesn't coincide with y = 4x + 2.
Option 3: 4y = x + 8
Convert to slope-intercept form
4y/4= (x + 8)/4
y = x/4 + 8/4
y = ¼x + 2
The slope is ¼. The y-intercept is 2.
This line doesn't coincide with y = 4x + 2.
Option 4: 8x - 2y = -4
Convert to slope-intercept form.
8x - 2y - 8x = -4 - 8x
-2y = - 4 - 8x
-2y/-2 = (-4 - 8x)/-2
y = -4/-2 - 8x/-2
y = 2 + 4x
y = 4x + 2
The slope is 4 and the y-intercept is 2. Therefore, 8x - 2y = -4 coincides with y = 4x + 2.
Related Questions
The volleyball team at a certain high school raised $350 to buy a new net, and some volleyballs. The net costs $180, and each ball costs $17.00. The team does not want to exceed the amount of money they raised.
Answers
Answer:
this is a principal application not I m buying
what is the slope of the line?
Answers
Answer:
1/2
Step-by-step explanation:
Hope this helps:)
Answer:
1/2 simplified
Step-by-step explanation:
You do rise over run. That means you count up from the (-2, -1) point then get level with the other point (2, 1) And that should give a right triangle. Then count how many boxes are going up put that number on top. Then count how many boxes are going across and that number goes on bottom. You then get 2/4, but I simplified it to 1/2.
Also you can do...
[tex]\frac{y2 - y1}{x2 - x1}[/tex] plug in
[tex]\frac{1 + 1}{2 + 2}[/tex] = [tex]\frac{2}{4}[/tex]
The reason I added because it was 1 - - 1 or one minus negative 1 so two negatives make a positive same thing with the bottom it was 2 - - 2.
Did this help!! I don't just want to give you the answer I want you to understand it too!!
(5.9 x 10^6) and (3.2 x 10^4) find the product
Answers
Answer:
1888 × [tex]10^{8}[/tex]
or
188.8 × [tex]10^{9}[/tex]
or
18.88 × [tex]10^{10}[/tex]
Step-by-step explanation:
Lets look at this in a more simple way:
[tex](5.9[/tex] × [tex]10^{6} )[/tex] × [tex](3.2[/tex] × [tex]10^{4} )[/tex]
First, let's move [tex]10^{6}[/tex] and switch it's places with 3.2:
(5.9 × 3.2) × ([tex]10^{6}[/tex] × [tex]10^{4}[/tex])
Then, let's simplify:
18.88 × [tex]10^{10}[/tex]
Finally, Celebrate! WooHoo! You just learned how to do this!
Pls Brainliest! It would mean and help a lot! ;)
Thanks! Have a nice day! Please Thanks this, Vote 5, and Go to my Profile and Thanks me!
On Monday, your bank account balance was -$12.95. Because you didn't realize this, you wrote a check for
$30.93 for groceries.
What is the new balance in your checking account?
Answers
Answer:
Your new balance in your checking account would be -$43.88.
Step-by-step explanation:
You can solve this by starting with -$12.95 and subtracting $30.93. You do this because you wrote a check for $30.93 and you didn't have the money, so your balance in your banking account would still be in the negatives.
Answer:
$-43.88
Step-by-step explanation:
You start with a balance of:
[tex]-12.95[/tex]
You then wrote a check, meaning money has been spent, so we will have to subtract the check total from your bank account balance:
[tex]-12.95-30.93[/tex]
Solve:
[tex]-43.88[/tex]
What is the distance between the points A(-5, 3) and B(4, -1)? *
Answers
Answer:
[tex]\sqrt{97}[/tex] units
Step-by-step explanation:
Calculate the distance using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = A(- 5, 3) and (x₂, y₂ ) = B(4, - 1)
d= [tex]\sqrt{(4+5)^2+(-1-3)^2}[/tex]
= [tex]\sqrt{9^2+(-4)^2}[/tex]
= [tex]\sqrt{81+16}[/tex]
= [tex]\sqrt{97}[/tex] ≈ 9.85 ( to 2 dec. places )
Nina plays catcher on her softball team. She wants to design a better mitt to catch the ball. She is just beginning the design process. Which step should she do first?
Choose the correct answer.
build a prototype
test her prototype
tell her team what she learns
make conclusions about solutions
Answers
A soccer player kicks a ball 6.5 meters. How much time is needed for the ball to travel this distance if its velocity is 22 meters per second, south?
Answers
Answer:
0.3 meters per second
Step-by-step explanation:
Divide 6.5 by 22.
So far, Diane has burned 362.6 calories. She wants to burn a total of 400 calories. How many more calories must Diane burn?
Answers
Answer:
37.4
Step-by-step explanation:
This is because 400-362.6 is 37.4, because we want to find out how many more calories she must still burn
PLEASE HELP which choose is equivalent to the expression sqroot-121
Answers
Answer:
D. 11 is the correct answer.
Sarita showed the steps to solving the equation.
5 (x minus 3) + 7 (x + 4) = 73
Steps
Sarita’s Solution
Sarita’s Verification
1
5 x minus 15 + 7 x + 28 = 73
5 (5 minus 3) + 7 (5 + 4) = 73. 5 (negative 2) + 7 (9) = 73. Negative 10 + 63 = 73. 53 not-equal-to 73.
2
(5 + 7) x + (negative 15 + 28) = 73
3
12 x + 13 = 73
4
12 x + 60
5
x = 5
When Sarita tried to verify her answer, she found it was wrong. Which explains her mistake?
Answers
Answer:
Sarita’s solution is correct. She made an error in her verification.
Step-by-step explanation:
answer on edgenuity
Answer:
Sarita’s solution is correct. She made an error in her verification. Sarita was supposed to add the 5 and 7 in the first step.
Step-by-step explanation:
Brainlest ?
Find the Y solution to the system.
5x + 4y = -7
-5x - 2y = 1
Answers
Answer:
x=1 y=
-3
Step-by-step explanation:
;#;#;#jsjjsjsndn
Answer:
Step-by-step explanation:
Simplifying Simplifying
5x + 4y = -7
-5x + -2y = 1
Simplifying
Simplifying x = -0.2 + -0.4y
x = -1.4 + -0.8y
Write an equation, and solve
An electrician has a 20-ft wire. He needs to cut the wire so that one piece is 4 ft shorter than the other. What will be the length of each piece?
Answers
Answer:
12, 8
Step-by-step explanation:
So we have the following things we need to check for:
1. Both wires add up to 20 ft.
2. One wire is 4 ft longer than the other.
In order to do this we can create the following two equations (I'll call the wires a and b)
[tex]a + b = 20\\a = b - 4[/tex]
Next we substitute equation two into equation one and solve for b.
[tex]a + b = 20\\ (b - 4) + b = 20\\ 2b - 4 = 20\\2b - 4 + 4 = 20 + 4\\2b = 24[/tex]
[tex]\frac{2b}{2} = \frac{24}{2}\\b = 12[/tex]
And lastly we solve equation 2 using the new value of b.
[tex]a = b - 4 = 12 - 4 = 8[/tex]
So the wires are 12 and 8 feet.
what is 2x2x3+1-5?
thanks for helping
Answers
Answer:
8
Step-by-step explanation:
2x2=4
4x3=12
12+1=13
13-5=8
Answer:
8
Step-by-step explanation:
2x2x3+1-5
4×3+1-5
12+1-5
13-5
8
The gravity on the surface of the moon is 0.17 of the surface gravity on Earth. If Jack weighs 156 pounds on Earth, what would be his weight on the moon? (Will give brainliest)
Answers
Answer:
Jack will weigh 26.52 pounds
Step-by-step explanation:
x = 156 (Your weight on Earth)
y = 0.17 (Surface Gravity)
z = Your weight on the moon
x * y = z
156 * 0.17 = 26.52
Jack will weigh 26.52 pounds.
If Jack weighs 156 pounds on Earth his weight on the moon will be 26.52 pounds.
What is gravitational force?All mass-bearing objects are attracted by gravitational force. Because it consistently attempts to bring masses together rather than push them apart, the gravitational force is referred to as attractive.
It is given that,
Gravity on the surface of the moon = 0.17
Weighs of Jack on Earth = 156 pounds
Mass of Jack,
W=mg
156 pounds = m × 9.81 [ g on earth = 9.81 m/s²]
m = 15.902 kg
The weight of Jack on the moon is,
W= 15.902 kg × 0.17
W=2.565 N
Thus, if Jack weighs 156 pounds on Earth his weight on the moon will be 26.52 pounds.
Learn more about the gravitational force here:
brainly.com/question/12528243
#SPJ5
Find the vertex of the function given below
[tex]y = {x}^{2} - 6x + 1[/tex]
Answers
Answer:
3,-10...........................
Answer:
vertex = (3, - 8 )
Step-by-step explanation:
Given a parabola in standard form
y = ax² + bx + c ( a ≠ 0 )
Then the x- coordinate of the vertex is
[tex]x_{vertex}[/tex] = - [tex]\frac{b}{2a}[/tex]
y = x² - 6x + 1 ← is in standard form
with a = 1 and b = - 6 , thus
[tex]x_{vertex}[/tex] = - [tex]\frac{-6}{2}[/tex] = 3
Substitute x = 3 into the function for y
y = 3² - 6(3) + 1 = 9 - 18 + 1 = - 8
vertex = (3, - 8 )
What value of x makes this equation true?
2x − 9 −2 = 3x + 3 + 6x
A. 3
B. -9
C. −1
D. −2
Answers
Answer: x=-2, or d
Step-by-step explanation: brainlest please
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Thousandth: 0.063
Hundredth: 0.06
Tenth: 0.1
Whole Number: 0
Explanation:
If the number beside it is 5 or higher, add one to it to round, take 0.017, the 7 is greater than or equal to 5, so we round up to 0.02
If the number beside it is 4 or lower, you keep it the same, take 0.013, 3 is less than or equal to 4, so we round up to 0.01
- 5x-10=2-(x+4)
[tex]- 5x-10=2-(x+4)[/tex]
Answers
Answer = x=-2
find the principal when the amount is Rs.3600 and interest is Rs.200
Answers
Step-by-step explanation:
Hey there!
Amount = Rs. 3600
Interest = Rs. 200
Principle = Amount - interest
= 3600 - 200
= 3400
Therefore, the principle is Rs. 3400.
Hope it helps..
Answer:
P=3400
Step-by-step explanation:
SI=A-P
200=3600-P
P=3400
The value of the surface area (in square centimeters) of the cone is equal to the value of the volume (in cubic centimeters) of the cone. The formula for the surface area S of a right cone is S=πr2+πrl, where r is the radius of the base and l is the slant height. Find the height of the cone.
Answers
Answer:361.28
Step-by-step explanation:
This problem is all about just plugging in the numbers.
(I will be using the letters Pi to represent the actual number)
(Pi+(5*2))+(Pi*5*25)
10Pi+105Pi
115Pi
(Around) 361.28
Hi I need help with 4 problems you don't have to answer all of them just the ones you think you might know and I need to know how to do it. The questions are below:)
1. -3x + 10
2. 4x +8
3. -1 - 4x
4. 7 -5x
Answers
Answer:
1. -30x 2. 12x 3. x 4. 2x
Step-by-step explanation:
i believe the way your learning is that you have to add or subtract both numbers and then add the letter next to the answer. number 3 is just x because -1- 4x = 0 and just add the x.
1. Analyze the sequence below.
ΟΛΟ
Answers
Answer:
what sequence
Step-by-step explanation:
which choice is equivalent to sqroot-125 PLEASE HELP
Answers
Answer:
C. [tex] 5i \sqrt{5} [/tex]
Step-by-step explanation:
[tex] \sqrt{ - 125} \\ \\ = \sqrt{ - 1 \times 125} \\ \\ = \sqrt{ - 1} \times \sqrt{125} \\ \\ = i \times 5 \sqrt{5} \\ \\ \huge \red{ \boxed{= 5i \sqrt{5} }}[/tex]
In the diagram, m angle3=120^ and m angle12=80^. Which angle measures are correct? Check all that apply. m angle1=60^ m angle13=80^ m angle6=80^ m angle5=60^ m angle10=120^ ° m angle 14=100^
Answers
Answer:
There you go, this was actually fun to do!!
Step-by-step explanation:
Answer:
M<1=60
M<13=80
M<5=60
M<14=100
Step-by-step explanation:
Did the assignment
This graph shows the temperature
in Diego's house between noon and
midnight one day.
Mark each statement to the right as
True or False. Explain or show how
you determine your answer.
Answers
Answer:
The answer is False, False, False, False, true. The only one that is correct is the last one which is: There was a four-hour period during which the temperature did not change? True. SO ONLY E.
Step-by-step explanation:
The graph shows that at the 4 hour period the temperature is steady so it is not changing.
Mary wants to build a fence to make taking her
dog out easier. Mary knows she wants side A to
be to be 20 feet long and side B to be 45 ft. How
many feet of fencing does she need?
Answers
Monica works 5 times more than Joe does. Joe works 10 hours a week. How much does Monica work?
Answers
Answer:
50 hours a week
Step-by-step explanation:
10 times 5
Answer:
50
Step-by-step explanation:
PLEASE HELP!!! I'LL GIVE BRAINLIEST!!!!
For this function, f(x) = -2 |3x+5| -2, find each of the following:
a. f(-1)
b. f(0)
c. f(3)
Answers
Step-by-step explanation:
a's answer is -6
b's answer is -12
c's answer is -30
A one-year membership to a gym costs $725. The registration fee is $125, and the remaining amount is paid monthly. Define a variable. Then write and solve an equation to find how much new members pay each month NEEDS WORK please help i'm in the middle of a quiz nd i'm so gonna fail
Answers
Given :
A one-year membership to a gym costs $725.
The registration fee is $125.
To Find :
How much new members pay each month.
Solution :
Remaining fee = Total fee - Registration fee
R = $( 725 - 125 )
R = $600
Amount of fee paid monthly is :
[tex]C=\dfrac{R}{12}\\\\C = \dfrac{600}{12}\\\\C = \$50[/tex]
Therefore, monthly fee is $50.
Hence, this is the required solution.
which angle number is adjacent to angle to DHG
Answers
Answer:
Angle 8
Step-by-step explanation:
The answer is angle 8 because the meaning of adjacent is right next to each other, so angle 8 and angle 7 are relight next to each other. Angle 8 is your answer.