Answer:
y=1/4x +c
Step-by-step explanation:
2=-1+c
3=c
The equation of line passes through the point (-4, 2) will be;
⇒ y = 1/4x + 3
What is Equation of line?
The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
The point on the line are (-4, 2).
And, The parallel line is,
⇒ y = 1/4x + 1
Now,
Since, The equation of line passes through the point (- 4, 2).
So, We need to find the slope of the line.
Since, The slope of the parallel line is same.
Hence, Slope of the line is,
y = 1/4x + 1
m = dy/dx = 1/4
m = 1/4
Thus, The equation of line with slope 1/4 is,
⇒ y - 2 = 1/4 (x - (-4))
⇒ y - 2 = 1/4 (x + 4)
⇒ y - 2 = 1/4x + 1
⇒ y = 1/4x + 1 + 2
⇒ y = 1/4x + 3
Therefore, The equation of line passes through the point (-4, 2) will be;
⇒ y = 1/4x + 3
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I need this hurry please
I’ll give brainliest if right, show work
Answer:
[tex]7x + y = 19 \\ 4x + y = 16 \\ so \: \\ 7x + y = 19 \\ - 4x - y = - 16 \\ 3x = 3 \\ x = 1[/tex]
[tex]7(1) + y = 19 \\ y = 12[/tex]
jeremiah is eating at a restaurant he decides too tip the waiter 18% of his meal. if his meal cost $15.00 how much did he pay in total
Answer:
$17.70
Step-by-step explanation:
$15.00×18%=$2.70
$15.00+$2.70=$17.70
3x-4=8 what does x represent
Answer:
The 'x' represents time. Like how many minutes it takes to make something or how many weeks it takes to save up $50
This recipe makes 10 portions of porridge.
Complete the amount of each ingredient that is needed to make just 7 portions.
Recipe: Serves 10
350 g oats
1,400 ML MILK
70 g sugar
Answer:
245g of oats
980ml of milk
49g of sugar
Step-by-step explanation:
350÷10=35
1,400÷10=140
70÷10=7
35×7=245
140×7=980
7×7=49
Graph the line y = -1/2x - 2
Answer:
Step-by-step explanation:
Basically -1/2 is the slope meaning you go down 1 and go to the right by 2 and then the -2 is the y-intercept meaning when x=0 y=-2
0
1
2
3
4
5.
6
I don’t know what I’m doing
Answer:
me neither (TT)(TT)(TT)(TT)(TT)(TT)(TT)(TT)(TT)(TT)(TT)
what is the area of the figure below?
A contractor bought 7.6 ft2 of sheet metal. She has used 3.5 ft2 so far and has $123 worth of sheet metal remaining. The equation 7.6x−3.5x=123 represents how much sheet metal is remaining and the cost of the remaining amount. How much does sheet metal cost per square foot?
Answer:
Sheet metal remaining = 4.1x
cost per square foot of sheet metal = $30
Step-by-step explanation:
Total sheet metal bought = 7.6 ft2
Total sheet metal used = 3.5 ft2
Given equation:
7.6x − 3.5x = 123
Where,
x = cost per square foot
7.6x − 3.5x
Sheet metal remaining = 4.1x
7.6x − 3.5x = 123
4.1x = 123
x = 123 / 4.1
x = $30
Cost per square foot = $30
The ratio of the measures of the sides of a
triangle is 2:8:9. If the perimeter of the triangle
is 76 inches, find the length of each side.
Answer:
The length of the sides are 8 , 32 , 36
Step-by-step explanation:
Ratio of sides = 2 : 8 : 9
The sides are 2x , 8x , 9x
Perimeter of triangle = 76 inches
2x+ 8x + 9x = 76
19x = 76
x = 76/19
x = 4
2x = 2*4 = 8
8x = 8 * 4 = 32
9x = 9 * 4 = 36
Answer:
TIMES THEM BOTH AND DIVIDE BY 2
Step-by-step explanation:
2. A figure is reflected
from Quadrant II to
Quadrant III.
You are supposed to identify the line of reflection by by writing the x-axis or y-axis
Answer:
Y-axis
Step-by-step explanation:
Visualize It!
make a sketch of the x-y plane and grid on a piece of paper.
Now fold it so that quadrant II falls on quadrant III.
Does the crease fall along the horizontal (x-axis) or the vertical (y-axis) ??
Also please be sure to like it and thank me sir It would make me happy since i have 28 million help's on my other account.
The school that Alberto goes to is selling tickets to a fall musical. On the first day of ticket sales
the school sold 6 senior citizen tickets and 2 child tickets for a total of $96. The school took in
$120 on the second day by selling 6 senior citizen tickets and 4 child tickets. Find the price of a
senior citizen ticket and the price of a child ticket.
Answer:
The price of both tickets is $12 each
Step-by-step explanation:
System of Equations
Let's call:
x = price of a senior citizen ticket
y = price of a child ticket.
On the first day of ticket sales, the school sold 6 senior citizen tickets and 2 child tickets for $96. Setting up the first equation:
6x + 2y = 96
Dividing by 2:
3x + y = 48 [1]
On the second day, the school sold 6 senior citizen tickets and 4 child tickets for $120:
6x + 4y = 120
Dividing by 2:
3x + 2y = 60 [2]
Subtracting [2] and [1]:
2y - y = 60 - 48
y = 12
From [1]:
3x + 12 = 48
3x = 48 - 12 = 36
x = 36/3 = 12
x = 12
The price of both tickets is $12 each
Please help me with this homework
Someone Help fast please
Answer:
CD and EF are parallel
Step-by-step explanation:
Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect.
Those two lines will always be the same distance apart, and they will never intersect, so therefore they are parallel.
I need both answers now please and don answer if u don’t know
Answer:3048.7804878
Step-by-step explanation:
I took the same test p.s. you may need to round.
identify the polygon and classify it as regular or irregular
A. quadrilateral; regular
B.quadrilateral; irregular
C.pentagon; regular
D.pentagon;irregular
Answer:
B. quadrilateral; irregular
Step-by-step explanation:
Quadrilateral because it has 4 sides
Irregular because its angles and sides aren't all equal
Can somebody help me with this question. Will mark brainliest.
Answer:
4ft
Step-by-step explanation:
sorry for my mistake
Answer:
4 ft
Step-by-step explanation:
the ratios are as follows
X/6=50/75
50(6)=X(75)
300=75X
X=4
Someone please help?? This is constant of proportionality... I don't get it at all and I need to turn this is ASAP!!!
Answer:
Step-by-step explanation:
From the given graph the line is straight ,so it means that the relation between x and y is directly proportional
(or) you can also say that at each point the slope of the line is same
slope =y/x , slope= 26/2 = 65/2 = 117/9 =13
hence slope is same that's why relation between x and y is direct relation
y∝ x
y=k*x
k=y/x
putt any point one the line to find the value of constant of proportionality,
i putt (2,26)
k=26/2 =13 value of proportionality constantnow to find cost of 14 tickets ,we have y=13*x , now putt x=14we will get cost(its on y-axis while ticket is on x-axis)y=13*14y= $182 cost of 14 ticketsso "C" option is correctAnswer:
Step-by-step explanation:
.........
this ones confusing, i wish i could help sorry.
can u answer question plezz
Answer:
20cm square
Step-by-step explanation:
what is 5 dogs + 180 cats?
Answer:
Step-by-step explanation:
185 dogs and cats
Answer:
185 animals altogether ig?
Step-by-step explanation:
HELP PLEASE WILL GIVE 100 POINTS AND MARK BRAINLEST
Answer:
P = -10
Step-by-step explanation:
P = 4 - 2r
P = 4 - 2 (-7)
P = 18
Answer:
P = 18
Step-by-step explanation:
p = 4 - 2r
p = 4 - 2(-7)
p = 4 + 14
p = 18
Therefore, your answer would be P = 18
the 8th term of 3, 3/2, 3/4
Answer:
3/12
Step-by-step explanation:
Use Pythagorean Theorem to solve following questions, find your answers in the legend below: *
TRUE OR FALSE:
2y + 3 + y + 2 + 4 = 3y + 9
1. Which of the following IS TRUE about an asymptote lines?
a. They are invisible lines that the graph cannot cross
b. They are always on the x axis and y axis
c. They only touch the function when x = 0
Answer:
The answer is B They are always on the x axis and y axis
what is the answer to this equation -7 c + 2 = 16?
Answer:
c=-2
Step-by-step explanation:
Equation: -7c+2=16
-7c=16-2
-7c=14
c=14/-7
c=-2
Answer:
c = - 2
Step-by-step explanation:
Given
- 7c + 2 = 16 ( subtract 2 from both sides )
- 7c = 14 ( divide both sides by - 7 )
c = - 2
the value of an autograph of a famous actor increased from $40 to $64 what is the percent of increase please hurry!
Answer:
62.5%
Step-by-step explanation:
64-40= 24 - this means the increase was more than half the original price.
40/64 = 0.625 * 100= 62.5%
can also be rounded up to 63%
simplify the expression
b+4b+-9b
Complete the table using the equation y = 7x + 9.
X
-1
0
1
2
3
Y
Answer:
y=2
Step-by-step explanation:
this is because if you do 7x-7 it gets you to 0x and then you do 9-7 which gets you to 2 and then leaves you with y=2
Answer:
y=2.........................
I NEED HELP. PEOPLE KEEP ANSWERING WITHOUT KNOWING THE ANSWER AND IT IS FOR MY GRADE.
Answer:
Im pretty sure its VA
Step-by-step explanation:
I hope this helps you out!
ok so what is 100-23
Answer:
77 lol
Step-by-step explanation:
