[tex]\boxed{Please\;answer\;the\;following...}[/tex]
[tex]What\;is\;the\;slope,\;y\;intercept\;and\;equation\;for\;the\;following?\\\\1...\;2x + y = 2\\2...4x + y = -5\\3...4x + 2y = 6\\4...-6x + 3y = -9\\5...x + 3y = 6\\\\-EQUATIONS\;IN\;SLOPE\;INTERCEPT-[/tex]
Answers
![[tex]\boxed{Please\;answer\;the\;following...}[/tex][tex]What\;is\;the\;slope,\;y\;intercept\;and\;equation\;for\;the\;following?\\\\1...\;2x](https://brainimage.s3.us-east-005.backblazeb2.com/answers/attachments/SFslO37JT8sc9SWrZO5xYnoqsSmQjqxS.png)
Answer: see below
Step-by-step explanation:
Slope-Intercept form is: y = mx + b where
m is the slopeb is the y-intercept1) 2x + y = 2
y = -2x + 2 Subtracted 2x from both sides
↓ ↓
m= -2 b= 2
Slope (m) = -2 y-intercept (b) = 2 Equation: y = -2x + 2
2) 4x + y = -5
y = -4x - 5 Subtracted 4x from both sides
↓ ↓
m= -4 b= -5
Slope (m) = -4 y-intercept (b) = -5 Equation: y = -4x - 5
3) 4x + 2y = 6
2y = -4x + 6 Subtracted 4x from both sides
y = -2x + 3 Divided 2 from both sides
↓ ↓
m= -2 b= 3
Slope (m) = -2 y-intercept (b) = 3 Equation: y = -2x + 3
4) -6x + 3y = -9
3y = 6x - 9 Added 6x to both sides
y = 2x - 3 Divided 3 from both sides
↓ ↓
m= 2 b= -3
Slope (m) = 2 y-intercept (b) = -3 Equation: y = 2x - 3
5) x + 3y = 6
3y = -x + 6 Subtracted x from both sides
y = (-1/3)x + 2 Divided 3 from both sides
↓ ↓
m= -1/3 b= 2
Slope (m) = -1/3 y-intercept (b) = 2 Equation: y = (-1/3)x + 2
Related Questions
Please please please help :( Just plz I’m begging; show an equation and explanation to this please T-T
This is my fourth time posting this and no one did so correctly or they just didn’t understand please someone help
Answers
Angles B and D are corresponding angles. This means D = B since corresponding angles are congruent when we have parallel lines.
Then note how D+E = 180 as these two angles form a straight angle.
Replace D with B getting B+E = 180 (this is the substitution property).
Alternatively, you can say that G = E and B+G = 180 to lead to B+E = 180. There are many other routes to take as well.
H (n) = 3n ;find h (6)
Answers
Derrick's Doggie Day Care charges a $12 registration fee plus $5 per hour for pet sitting. Pauline's Pooch Park charges $3 per hour plus an $18 registration fee. Which inequality can be used to find the number of hours, h, for which the cost of Derrick's Doggie Day Care is at most the cost of Pauline's Pooch Park? 12+5h≥3h+18 12 plus 5 h is greater than or equal to 3 h plus 18 5h+12>18+3h 5 h plus 12 is greater than 18 plus 3 h 12+5h<3h+18 12+5h<3h+18 12+5h≤18+3h 12 plus 5 h is less than or equal to 18 plus 3 h
Answers
Answer:
[tex]12 + 5h \leq 18 + 3h[/tex]
Step-by-step explanation:
Given
Represent Derrick's with D and Pauline's with P
For D
Registration Fee = $12
Hourly Charges = $5
For P
Registration Fee = $18
Hourly Charges = $3
Required
Represent as an inequality such that D is at most of P
First, we need to represent both as an expression:
For D
[tex]D: 12 + 5h[/tex]
For P:
[tex]P:18 + 3h[/tex]
Since D is at most of P;
This implies that:
[tex]D \leq P[/tex]
So, we have:
[tex]12 + 5h \leq 18 + 3h[/tex]
Plss help if can! Thx
Answers
The angles of a quadrilateral are in the ratio 1:2:3:4. Find the measure of each angle
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Answer:
Let us consider that the smallest angle is 'x'.
According to the given ratio, the four angles are:
x2x3x4xNow, for any quadrilateral, the sum of the all four angles should be equal to 360°.
So,
x + 2x + 3x + 4x = 360°
10x = 360°
x = 36°.
Thus, the four angles are:
x = 36° 2x = 2 × 36 = 72° 3x = 3 × 36 = 108° 4x = 4 × 36 = 144°What is the slope of the line represented by the equation y =-7/2x+1/4?
Answers
Answer:
-7/2
Step-by-step explanation:
It's kinda hard to explain... just take the answer lol
on a scale drawing, 3 inches represents 50 miles. if a line segment between two point measured 7 inches, how many miles would it represents
Answers
Answer:
It would represent 116.66666667
Step-by-step explanation:
3 inches= 50 miles
1 inch = 50/3 miles
7 inches = 50/3 × 7 miles
= 116.66666667 miles
Evaluate 3p + 5 when p = 6.
a. 14
b. 18
C. 23
d. 41
a
b
С
D
Answers
Answer:
C. 23
Step-by-step explanation:
3(6) + 5
18 + 5 = 23
Hope that helps and have a great day!
Answer=c 23
i neeed help again fast plss
Answers
Answer:
i think the answer is 7.9373
Step-by-step explanation:
so its the Herons Formula (when you know all 3 sides) so the formula would be
Area = √ p ( p − a ) ( p − b ) ( p − c )
p is half the perimeter
or,
a + b + c
-----------------------------
2
Answer:
[See Below]
Step-by-step explanation:
[tex]\boxed{Hey~There!}[/tex]
__________________________________________________________
[tex]\boxed{Solve~for~area:}[/tex]
Formula:[tex]\frac{1}{2} *b*h[/tex]
So we have to re-make the formula with our information:[tex]\frac{1}{2} *4*4[/tex]
Then you solve:[tex]8[/tex]
[tex]\boxed{The~answer~is: 8cm^2}[/tex]
__________________________________________________________
[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ^-^
The inequality of
8+4 times a number is greater than five times the number
Answers
Answer:
8+4x>5x x=8
Step-by-step explanation:
i hope this is what you asked for,
Please help me and explain it to me
Answers
Answer:
50°
Step-by-step explanation:
Hope this helps and is correct
60 degrees
This triangle is a right triangle, which means One angle measure of the triangle is 90 degrees. And the given angle is 40 degrees. The total sum of all the angles in a triangle is 180 degrees.
So if you add 40 + 90 + x = 180
You get 130 + x = 180
If you subtract 180 - 130
You get 60.
If I didn’t explain it good enough, let me know so I can explain it better.
If this helped, pls mark branliest.
What is the domain of the function y = 3 x -4 when the range is {–7, 2, 8, 14}?
Answers
Answer:
37
Step-by-step explanation:
What two things must DNA be able to do?
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DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies. Hope this helps!
The area of the green square is 9 ft? The area of the red square is 16 ft?
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????????? h e l p ????????
Answers
She said that I don’t need her 54
what are the following terms most accurately describes the fraction 2/5 ?
whole number ?
rational ?
irrational ?
integer ?
Answers
Answer:Rational
Step-by-step explanation:it's not whole, it's not irrational because it's a fraction, and it's not an integar because it's a fraction
a) y=-3, slope is zero
b)x= -3, slope is zero
c) y=-3, slope is undefined
d)x= -3, slope is undefined
Answers
3 | 5y - 7 | - 6 = 24
Answers
(3/5)*y-(7/(-6))-24 = 0
(3/5)*y+7/6-24 = 0
3/5*y-137/6 = 0 // + 137/6
3/5*y = 137/6 // : 3/5
y = 137/6/3/5
y = 685/18
y = 685/18
If m 2 =6x+8 and m 6 = 8x-6, find the value of x so that l is parallel to m
Answers
Answer:
vhvffvvvchbbjkkbc
Step-by-step explanation:
cc HB buggy CFB
The value of "x" will be "7".
Given:
[tex]m_2 = 6x+8[/tex][tex]m_6=8x-6[/tex]When "m" is parallel, then
→ [tex]m_2=m_6[/tex]
By substituting the values, we get
→ [tex]6x+8=8x-6[/tex]
By adding "6" both sides, we get
→ [tex]6x+8+6=8x-6+6[/tex]
→ [tex]6x+14=8x[/tex]
By subtracting "6x" from both sides, we get
→ [tex]6x+14-6x=8x-6x[/tex]
→ [tex]14=2x[/tex]
[tex]x = \frac{14}{2}[/tex]
[tex]= 7[/tex]
Learn more about slope here:
https://brainly.com/question/18749405
Which point can best be represent square root 68
Answers
Answer:
C
Step-by-step explanation:
because when converted to decimal its roughly 8.2. which is more than eight, yes, but 8 is the closest thing to 8.2
Which expression will have the same value as 3(4 x + 9) ‒ 6 x for all values of x?
A. x + 12
B. x + 27
C. 6 x + 12
D. 6 x + 27
Answers
100 POINTS! PLEASE HELP WILL MARK BRAINLIEST
Scott is revising for a test that has 20
marks. He thinks the length of time he spends revising
for a test is directly proportional to the number of marks he gets. If he revises for
30 minutes he gets 12 marks. Assuming Scott is correct
How long would he need to revise to get
18
marks?
Answers
Answer:
It would take 45 minutes to get 18 marks
Step-by-step explanation:
30 ÷ 12 = 2.5
2.5 x 18 = 45
It would take 45 minutes to get 18 marks
help pleaseeeeee and quick too lol!
Answers
Step-by-step explanation:
2/root 9=2/3 = 0.6666666667
Answer:
0.66666
Step-by-step explanation:
Find x so that the distance between the points (-2,5) and (x,-7) is 13
Answers
Distance between both points = 13
We have to find value of x[tex].[/tex]
Distance between two points can be measured by using this formula :
d = √[(x₂ - x₁)² + (y₂ - y₁)²]⭆ d = √[(x₂ - x₁)² + (y₂ - y₁)²]
⭆ 13 = √[(x - (-2))² + (-7 - 5)²]
⭆ 13² = (x + 2)² + (-12)²
⭆ 169 = (x + 2)² + 144
⭆ (x + 2)² = 169 - 144
⭆ (x + 2)² = 25
⭆ x + 2 = 5
⭆ x = 5 - 2
⭆ x = 3
Hope It Helps!Given f(x) = 10(3 - 2x), what is the value of f(-9)?
Answers
Answer: 210
Step-by-step explanation:
f(x) = 10(3 - 2x)
f(-9) = 10(3 - 2(-9)
f(-9) = 10(3+18)
f(-9) = 10(21)
f(-9) = 210
Question 4
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A researcher studying koi fish collected data on three variables, A, B, and C. The following residual plots show the residual for a model for predicting each variable from the age of the fish
Answers
Answer:
Plot for Variable C Only
Step-by-step explanation:
Trust me, unless your teacher switched the order of the charts in which case it's the linear one!
The residual plot is a form of scatter plot that shows the difference between the observed value and the actual value.
The plot that supports a linear model is plot A.
The complete question requests that we select all plots that can be used as a linear model.
For a residual plot to be used as a linear model, the pattern of the residual plot must be at random (i.e. it must not show any obvious pattern)
From the given plots (see attachment), we have the following observation.
Plot A shows no patternPlot B shows a curve (like a quadratic function)Plot C shows a linear patternHence, only plot A can be used as a linear model.
Read more about residual plots at:
brainly.com/question/2876516
The diameter of a human red blood cell is 0.000009 m. The diameter of a cold virus is 0.00000003 m Approximately how many times as large is the diameter of a red blood cell as the diameter of a cold virus? A :3⋅10^-14 B:3⋅10 ^−2 C :3⋅10 ^1 D ;3⋅10 ^2
Answers
Answer:
D. 3*10^2
Step-by-step explanation:
Given the diameter of human red blood cell = 0.000009 m
diameter of a cold virus = 0.00000003 m
To know how many times as large is the diameter of a red blood cell as the diameter of a cold virus, we will take the ratio of the diameter of human red blood cell to that of a cold virus as shown;
diameter of human red blood cell/diameter of a cold virus = 0.000009 m/0.00000003 m
= 9*10^-6/3*10^-8
= 9/3 * 10^-6-(-8)
= 3 * 10^(-6+8)
= 3*10^2
Hence the diameter of a red blood cell is 3*10^2 larger than that of the cold virus
Answer:
D. 3*10^2
Step-by-step explanation:
khan acadamy
Scientific understandings can change as new information is discovered. Which is an example of how scientific understandings have changed? A.People once thought Earth was round. Now they understand that it is flat. B. The Law of Universal Gravitation has not been tested many times and is no longer taught in science. C.The understanding of mountain building and earthquakes changed once people accepted the theory of plate tectonics. D.The inclined plane, which is a simple tool that may have been used by the Egyptians to build the pyramids, now has other applications.
Answers
Answer:
E. People once thought animals were individually create by some superior.
But the solid creation of theory of origin of species by the naturalist Charles Darwin demonstrated a different theory.
Step-by-step explanation:
Before Charles Darwin several scientists were discussing the hypothesis of a theory of evolution. But it was Darwin whom put together all the information with reliable explanation and correlation between animal specialization and environment accordyinly with time.
He spent almost five years on board the ship HMS Beagle, crossing several continents, starting with South America. From there, he returned with dozens of specimens of living species, illustrations and fossils. Those specimens helped Darwin in his discoveries which originated the book On the Origin of Species published in 1859.
There’s one more to this
Answers
Answer:
C
Step-by-step explanation:
i am a master at slope questions :)
Convert: 27 mm = _______ m
A. 270
B. 0.027
C. 2.7
D. 0.0027
Answers
Answer:
B. 0.027
Step-by-step explanation:
hdhdbebbendn
Answer:
B. 0.027
Step-by-step explanation:
Divide the mm value by 1000 (since it is a thousanth of a meter) and you get your answer