Answers
Answer:
It says to Graph y = 1/2x - 4
So equation y = 1/2x - 4
this corresponds to slope intercept form which is y = mx + b
M = slope = rise / run
B = y - intercept
First, start at the origin, (0,0)
Then go down 4, you should now be on the coordinate (0,4)
Now we need to use the slope.
The slope is 1 / 2, this means rise 1, run 2 (in this case 2 to the right because it is positive)
So, start at (0 , 4) and go up 1 unit then 2 to the right, then place a dot, keep repeating until you meet the end of the paper.
Then do the opposite so that you can graph the other side.
Down 1 and 2 to the left.
Answer:
Graph Points (0.-4) and (8,0) and connect the dots into a line
Step-by-step explanation:
To graph y=1/2x-4 you will need to find the y and x-intercept. To find an intercept you have to substitute the x and y variables with 0 one at a time. I first substitute the x variable with an 0 and got the equation y=-4 so my y-intercept is (0.-4). Then I substituted the y variable with 0 and got 0=1/2x-4, I added 4 on each side to get rid of it and got 4=1/2x. I then multiplied both sides by 2 to get the x by itself and got 8=x so my x-intercept is (8,0). Whenever your graphing slope-intercept form equations just find the y and x-intercepts, graph them, connect the dots.
Hope this helps you
Related Questions
20 POINTS!!
(Also explain the reasoning you used to find the expression)
ILL MARK BRAINLIEST
Answers
Answer: your answer is 400 yd's and please pick me for brainliest
Step-by-step explanation:
40 × 10 = 400
9514 1404 393
Answer:
6x^2 +64x yd²
Step-by-step explanation:
The total horizontal width is ...
w = (x -2) +(3x) = 4x -2 . . . yards
So, the width of the downward-extending leg at right is ...
(4x -2) -(2x -2) = 2x
The total vertical height is ...
10 yds + 40 yds = 50 yds
So, the height of the downward-extending leg at right is ...
50 -3x . . . yards
__
Then the empty rectangle at upper right has an area of ...
A = LW = (3x yds)(10 yds) = 30x yd²
and the empty rectangle at lower left has an area of ...
A = LW = (2x -2 yds)(50 -3x yds) = -6x^2 +106x -100 yd²
__
The total area is the product of overall width and overall height, less the areas of the two empty rectangles:
A = (4x -2 yds)(50 yds) -30x yd² -(-6x^2 +106x -100) yd²
A = 6x^2 +64x yd² . . . . . area of the proposed parking lot
Find the area of the parallelogram.
Answers
Answer: 12
Step-by-step explanation:
A construction uses beams that are 2,3, or 4 meters long. The measure of each beam must be converted to centimeters. Write a function to describe the situation. Find a reasonable domain and range for the function. (Hint 1 m = 100 cm)
Answers
Answer:
The function rule be 100 × x
The independent variables i.e. (2, 3, and 4) are considered to be the domain
The dependent variable (200,300,400) are considered to be the range
Step-by-step explanation:
The computation is shown below:
As we know that
1 m = 100 cm
So
2 m = 200 cm
3 m = 300 cm
4 m = 400 cm
The function rule be 100 × x
The independent variables i.e. (2, 3, and 4) are considered to be the domain
The dependent variable (200,300,400) are considered to be the range
Marco went to the cafeteria to buy chicken sandwiches, C, worth $2.00, and hamburgers, h, worth $2.50.
He bought a total of 9 items and spent a total of $20.50. How many hamburgers and chicken sandwiches
did Marco buy?
HELP
Answers
Answer:
5 Hamburgers = $12.50 4 Chicken sandwiches $8.00( $12.50 + $8.00 = $20.50
Step-by-step explanation:
Answer:
Marco bought 5 hamburgers and 4 chicken sandwiches.
Step-by-step explanation:
Set up a system of equations:
2c + 2.5h = 20.5
c + h = 9
Solve by elimination by multiplying the bottom equation by -2:
2c + 2.5h = 20.5
-2c - 2h = -18
Add the equations together and solve for h:
0.5h = 2.5
h = 5
So, he bought 5 hamburgers. Plug in 5 as h into the second equation to solve for c:
c + h = 9
c + 5 = 9
c = 4
So, Marco bought 5 hamburgers and 4 chicken sandwiches.
What is the value of h
Answers
Answer:
h in what?
Step-by-step explanation:
help me please.....
Answers
Answer: I believe its Option 2
Step-by-step explanation: Sory if im wrong
——
1. Write down the formula:
y=a(x-h)^2+k
2. Find the coordinates.
(H, K is the vertex form)
H, K= (0,4)
X, Y= (1,3)
3. Plug in the numbers into the formula
y=a(x-h)^2+k
3=a(1-0)^2+4
4. Solve for “a”
a= -1
Answer: y= -x^2+4
Pssst.... you can also use Desmos to help you with graphs. :)
Also Desmos is a great way to double check your work.
It is y= -x^2+4 because if you put it into Desmos it gives you the same coordinates and the same graph.
I hope this helped you!
Which situation CANNOT be represented by the equation x + 12 = 30?
Total snowfall for the winter was 30 inches. In January, it snowed 12 inches. What is x, the amount of snow that fell during
the other winter months?
Maria had $12. When she combined her money with Sarah, they had $30. What is x, the amount of money Sarah had?
Juanita spent $30 at the store buying a shirt and shorts. She bought a shirt for $12. What is the cost, x, of the shorts?
James 12 miles on Monday and 30 miles on Tuesday. What is, x, the total number of miles James ran all together?
Answers
Answer: D IS THE CORRECT ANSWER
Step-by-step explanation: MARK BRAINLIEST PLS
Answer:
I took the test ._.
can you plz help me with this?
Answers
Answer:
asdfghjkvbn]
Step-by-step explanation:
Answer:
y=35
you put 4y-100-4y =180
4+4= 8 so it's 8y-100=180
180+100=280 then 280/8 is 35
so y=35
What is the measure of angle SUT?
A) 35
B) 70
C) 110
D) 290
Answers
Answer:
C
Step-by-step explanation:
35+35+x=180
x=180-70
x=110
As a salesclerk, you earn $75 per week plus $2 per sale. You want your weekly
pay to be at least $125. Which inequality is correct?
(a) 2x + 75 < 125 (c) 75 + 2x > 125
(b) 2x + 75 < 125
(d) 75 + 2x > 125
Answers
If 4(r + 2) – 13 = 11, what is the value of r?
Answers
Answer:
r = 4
Step by step explanation :
Step 1 : Add 13 to both sides.
4(r + 2) - 13 + 13 = 11 + 13
4(r + 2) = 24
Step 2 : Divide by 4 on both sides.
[tex]\frac{4(r+2)}{4} = \frac{24}{4}[/tex]
r + 2 = 6
Step 3 : Subtract 2 from both sides.
r = 4
The value of r is 4 in the given expression and this can be determined by using the arithmetic operation.
Given :
Expression - 4(r + 2) – 13 = 11
The following steps can be used to evaluate the given expression:
Step 1 - Write the expression.
4(r + 2) – 13 = 11
Step 2 - Add 13 on both sides in the above equation.
4(r + 2) – 13 + 13 = 11 + 13
4(r + 2) = 24
Step 3 - Multiply 4 by (r + 2) in the above expression.
4r + 8 = 24
Step 4 - Subtract 8 on both sides in the above expression.
4r + 8 - 8 = 24 - 8
4r = 16
Step 5 - Divide 4 on both sides in the above equation.
r = 4
The value of r is 4.
For more information, refer to the link given below:
https://brainly.com/question/1957976
Find the slope of the line that passes through (24,-5) and (87, 64).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Answers
Answer:
Distance
80.7527089328897
Midpoint
(81.5,24)
Slope
7.27272727272727
x intercept
78.20
y intercept
−568.73
Step-by-step explanation:
Answer:
[tex]1 \frac{2}{21} [/tex]
Step-by-step explanation:
Please see the attached picture for the full solution.
The cost in dollars, y, to participate x days in a bike tour is a linear function. Lin's bike tour is described by the equation y = 5x + 50. The cost of Max's bike tour is $120 for a 14-day bike tour. If both Lin and Max take 14-day tours, whose bike tour costs less? Lin Max They cost the same amount
Answers
Answer:
They cost the same amount
Step-by-step explanation:
Given
Lin: [tex]y = 5x +50[/tex] where x = 14
Max: [tex]\$120[/tex] for 14 days
Required
Which is less expensive?
Max charges has been given from the question as; $120 for 14 days.
To determine Lin's, we simply substitute 14 for x in [tex]y = 5x +50[/tex]
[tex]y = 5 * 14 + 50[/tex]
[tex]y = 70 + 50[/tex]
[tex]y =120[/tex]
The above result of y shows that Max charges for 14 days is also $120.
Hence, they (Lin and Max) cost the same because they both equal to $120 for 14 days
I WILL GIVE YOU BRAINLIEST AND I WILL PAYPAL YOU 5 BUCKS, PLEASEE JUST SOMEONE ANSWER THIS QUESTION FOR ME
If a figure starts off in a Quadrant I and is reflected along the x-axis and then rotated 180 degrees about the origin, what quadrant will it land on?
Answers
Answer:
Quadrant 2
Step-by-step explanation:
It goes over the x axis and rotates 180 which is half a a circle.
Haha you don't got to pay someone to help you bro
HELPPPPPPP ASAPPPPP PLSSSSSA
Answers
Which assignment is that??
During its grand Opening weekend, a restaurant gave every 8 customers a free appetizer, every twelfth customers a free becverage, and every fifteen customer a free fish of yogurt. which customer was the first to recive all three ítems?
Answers
Answer:
120th customer will be the first one get all the three items.
Step-by-step explanation:
Given that:
Every 8th customer gets a free appetizer.
Every 12th customer gets a free beverage.
Every 15th customer gets a free fish of yogurt.
To find:
The first customer to receive all the three items.
Solution:
Here, we need to find nothing but the Least Common Multiple of the given three numbers 8, 12 and 15 to find the first person who will get all three free items.
Let us use factors of each number:
[tex]8 = 2\times 2\times 2\\12 = 2\times 2\times 3\\15 = 3\times 5[/tex]
The LCM will be:
[tex]2\times 2\times 2 \times 3 \times 5 = \bold{120}[/tex]
Therefore, the answer is:
120th customer will be the first one get all the three items.
A cable company charges $24.95 a month for basic service and $6.94 a month for each additional channel. If the Kelly’s monthly bill is $45.80, how many premium channels are they receiving?
Answers
Answer:
3 premium channels
Step-by-step explanation:
Answer:
he has 3 premium channels
Step-by-step explanation:
24.95+6.95x=45.80
6.95x=20.85
20.85/6.95
x=3
BACKGROUND INFO: Monthly sales for ABC company can be modeled by the equation S=3000 + 42m, where S=total items sold and m = months
Monthly sales for XYZ company can be modeled by the equation S=2500(1.15)", where S=total items sold and m = months
QUESTION: Which of the following statements is true?
ANSWERS:
A.) ABC currently has greater monthly sales than XYZ but in three months XYZ will have greater monthly sales than
B.) ABC monthly sales are growing exponentially while XYZ monthly sales are growing exponentially while XYZ will have greater monthly sales than ABC
C.) ABC currently has greater monthly sales than XYZ and will continue to have greater monthly sales for the next year (12 month)
D.) Both companies monthly sales are growing exponentially and therefore cannot be compared for future months
Please answer only if you can help :)
Answers
Answer:
b
Step-by-step explanation:
Answer: this was the correct answer for me (A)
ABC currently has greater monthly sales than XYZ but in three months XYZ will have greater monthly sales than ABC
Step-by-step explanation:
I need the answer can someone please help me!!
Answers
Answer:
13.5 units^2
27/2 units^2
Step-by-step explanation:
multiply 27/5 and 5/2
the fives cancel out so you are left with 27/2 so the volume is 13.5 units^2 or 27/2 units^2
what is an y-intercept
Answers
Answer:
the point where the line on the graph meets the y-axis
Answer:
What is an y-intercept ?
A y-intercept is in analytic geometry, using the common convention that the horizontal axis represents a variable x and the vertical axis represents a variable y, a y-intercept or vertical intercept is a point where the graph of a function or relation intersects the y-axis of the coordinate system. As such, these points satisfy x= 0.
Step-by-step explanation:
Translate the mathematical sentence into an equation. **You do NOT have to solve it**
The difference between six, and a number divided by four is sixteen
Answers
Answer:
'The difference between six, and a number divided by four is sixteen' will be translated into an equation such as:
[tex]\frac{6\:-\:x}{4}=16[/tex]Step-by-step explanation:
Let 'n' be the number
The difference between six and a number 'n' is written in an algebraic expression such as:
[tex]6 - x[/tex]
[tex]6-x[/tex] is obtained by 'subtracting, starting with 6'.Dividing 6-x by 4 will become:
[tex]\frac{6\:-\:x}{4}[/tex]so the sentence the difference between six, and a number divided by four is sixteen will become:
[tex]\frac{6\:-\:x}{4}=16[/tex]Therefore, 'The difference between six, and a number divided by four is sixteen' will be translated into an equation such as:
[tex]\frac{6\:-\:x}{4}=16[/tex]A sequence has the recursive definition f(1)= 2/3, f(n)= f(n-1)•
3/2 for n > 2
Write the first 5 terms of the sequence. Keep the answers as fractions.
Answers
Explanation:
f(3) = (3 - 1) • 3/2
f(3) = 2 • 3/2
f(3) = 3
f(4) = (4 - 1) • 3/2
f(4) = 3 • 3/2
f(4) = 9/2
f(5) = (5-1) • 3/2
f(5) = 4 • 3/2
f(5) = 6
f(6) = (6-1) • 3/2
f(6) = 5 • 3/2
f(6) = 15/2
f(7) = (7-1) • 3/2
f(7) = 6 • 3/2
f(7) = 9
Answer this if u love yo mama
Answers
Answer:
the answer 50
Step-by-step explanation:
this is because of the triangle therom thing which is all triangles are equal to 180 degrees which means you gotta add 35+95 which gives 130 then subtract 180-130 which equals 50 and thats the missing angle.
Answer:
50
Step-by-step explanation:
'Cause I love my mama UnU
Choose the correct answer choice.
Answers
Answer:
The T shirt choice
Step-by-step explanation:
Both values increase at the same rate therefore is proportional.
A circular garden has a diameter of 8 feet, and a rectangular garden has side lengths of 5 feet by 9 feet.
which garden is larger
Answers
Answer:
rectangular garden
Step-by-step explanation:
Write the slope-intercept form of the equation of the line whose slope = -1 and y-intercept = 5.
Answers
Answer:
ask your mom for the answer
Step-by-step explanation:
thank me later
Answer: y= -1x+ 5
Step-by-step explanation:
Y = slope x + y- intercept
Statements
Reasons
1. ZABC is rt. 2
1. A
Identify the missing parts in the proof.
Given: ZABC is a right angle.
DB bisects ABC.
Prove:mZCBD = 45°
2. DB bisects ABC
2. given
3. def. of rt. 2
3. B
A:
4. m ABD = mZCBD
4. def. of bis.
B:
C:
D:
5.C
5. M_ABD + m2CBD = 90°
6. m2CBD + m2CBD = 90°
7. D
6. subs. prop.
7. add.
8. div. prop.
8. mZCBD = 45°
Answers
Answer:
See Explanation
Step-by-step explanation:
The question has unclear information.
So, I'll answer from scratch
Given
ABC = Right angled triangle
DB bisects ABC
Required
Prove that CBD = 45
From the question, we have that:
ABC is right angled at B
So, when DB bisects ABC, it means that DB divides ABC into two equal angles.
i.e.
[tex]CBD = ABD[/tex]
and
[tex]CBD + ABD = 90[/tex]
Substitute CBD for ABD in [tex]CBD + ABD = 90[/tex]
[tex]CBD + CBD = 90[/tex]
[tex]2CBD = 90[/tex]
Divide both sides by 2
[tex]\frac{2CBD}{2} = \frac{90}{2}[/tex]
[tex]CBD = \frac{90}{2}[/tex]
[tex]CBD = 45[/tex]
Hence, it is proved that [tex]CBD = 45[/tex]
Follow the above explanation and use it to answer your question properly
a
(10x – 23)
137°
b
What is the converse?
Answers
Answer:
x=16 alternate interior angles converse
Step-by-step explanation:
Solve this equation 3/5 (x-10) = 18 - 4x - 1
Answers
Answer:
x=5
Step-by-step explanation:
Good luck
3/5(x-10)=18-4x-1
3/5x-6=17-4x
3x-30=85-20x
3x+20x=85+30
23x=115
23x/23=115/23
x=5
A number increased by 15 is greater than 124. find the smallest integer that satisfies the inequality,
Answers
Answer:
This description translated into an inequality is
x + 15 > 124
x > 109
X is greater than 109
This means that the smallest integer that satisfies this inequality is 110 because X cannot be 109 or less; it is greater than 109.
We did not say 109.1 or 109.2 or 109.99 because it is asking for an integer, which cannot be a decimal.
Answer is 110