A line passes through the point (-2,9) and (0,-3)
Answers
Answer:
Step-by-step explanation:
Answer:
y = - 6x - 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 2, 9) and (x₂, y₂ ) = (0, - 3)
m = [tex]\frac{-3-9}{0+2}[/tex] = [tex]\frac{-12}{2}[/tex] = - 6
The line crosses the y- axis at (0, - 3 ) ⇒ c = - 3
y = - 6x - 3 ← equation of line
Related Questions
There we go BRIANLIST
Answers
Answer:
B!
Step-by-step explanation:
Hope that helps!
ASAP please help me correct this if it is wrong
Answers
Answer:
I believe the answer for the first one is -3, 3, number 3 would be 12
Step-by-step explanation:
Because if you are dilating by 1/3 then you will be dividing by 3, so if your point A coordinates are -9,9 then that divided by 3 is -3,3
Number 3 is 12 because your total of units from point D to C is 18 and it says to dilate by scale factor of 2/3 which again means to divide by 2/3 making your new length 12 units.
Plz help ASAP with the correct answer plz
Answers
Answer:
3rd one
Step-by-step explanation:
its an idiom you are welcome
4. Use SUBSTITUTION to solve the system. x= y + 5 2y + x = -4
Answers
Answer:
if I I just want free point so I am
please hurry! I'm so confused
Answers
Answer:
Step-by-step explanation:
The general equation is
y = 2.49x + 24.99
The number of cones bought is x
The cake cost is 24.99
The total cost is y
===========
So the meaning of (5,37.44) is that she bought 5 cones and 1 cake. Let's just check that out.
Check
y = 2.49*5 + 24.99
y = 12.45 + 24.99
y = 37.44
So the total cost (y) of 5 cones (2.49 each) and 1 cake ($24.99) is 37.44
(06.01)
If the side lengths of a cube are 14 feet, what is the correct way to write the expression to represent the volume of the cube in exponential form? (2 points)
Group of answer choices
143
314
14 ⋅ 3.
14 ⋅ 14 ⋅ 14
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Question 23 pts
(06.01)
Simplify the expression 43 + 2(3 − 2). (3 points)
Group of answer choices
14
16
66
68
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Question 33 pts
(06.04)
What is the value of 5 + 3x when x = 4? (3 points)
Group of answer choices
12
17
32
86
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Question 410 pts
(06.02)
Match the verbal expression with its algebraic expression. (10 points)
Group of answer choices
x3
[ Choose ]
b ÷ 3
[ Choose ]
3a
[ Choose ]
y − 3
[ Choose ]
z + 3
[ Choose ]
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Question 52 pts
(06.03)
For the expression y + 6 − 3, determine the coefficient for the variable term. (2 points)
Group of answer choices
0
1
3
6
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Question 66 pts
(06.03)
9(5x + 1) ÷ 3y
From the expression above, provide an example of each of the following: sum, term, product, factor, quotient, and coefficient. If any are not present, write "not present." (6 points)
p
0 words
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Question 74 pts
(06.04)
4x + 1 over 3 y2
What is the value of the expression above when x = 2 and y = 3? You must show all work and calculations to receive full credit. (4 points)
hellllllp
p
0 words
No new data to save. Last checked at 9:41am
Answers
Answer:
----------------------------------------------------------------------------------------------------------------
-1 and 1/3
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Step-by-step explanation:
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This is for people with the question;
In the following algebraic expression, determine the coefficients.
-x-12+3/y
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Also Theres Proof ↓ [all the Way Down - Screenshot]
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Message~
Hope
you
have
an
✧・ﾟ: *✧・ﾟ:* Amazing*:・ﾟ✧*:・ﾟ✧
Day~
( ˙ ˘ ˙)βෆ
----------------------------------------------------------------------------------------------------------------
Answer:
-1 and 1/3 or B hope i helped
Step-by-step explanation:
Does the point (6, 0) satisfy the equation y = x + 6?
yes or no
Answers
Answer:
No.
Step-by-step explanation:
You have to replace the (6,0) with the equation at hand. So, since 6 is in the X spot and 0 is in the Y spot, the equation would then look like 0=6+6. The equation is false as you can see.
No, this point does not lie on the line y = x + 6.
What is the general equation of a Straight line?
The general equation of a straight line is -
y = mx + c[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.Other possible equations of lines are -
(y - y₁) = m(x - x₁) {Point - slope form}(y - y₁) = (y₂ - y₁) × (x - x₁)/(x₂ - x₁) {Two point - slope form}x/a + y/b = 1 {intercept form}x cos(β) + y sin(β) = L {Normal form}We have the equation of line as -
y = x + 6
For point (6, 0), we can write -
0 = 6 + 6
0 ≠ 12
Therefore, no, this point does not lie on the line -
y = x + 6
To solve more questions on straight lines, visit the link below-
brainly.com/question/20400984
#SPJ2
Angela can paint 3 sections in 25 minutes.
How many minutes will it take Angela to
paint 12 sections?
Answers
Answer:
Análisis del problema
Nos dan como datos el tiempo que se tarda cada uno en pintar la habitación:
Gerardo: 3 horas
Ángel: 6 horas
La velocidad de trabajo podemos definirla como dada por la cantidad de habitaciones que pueden pintar sobre el tiempo: H/t
Gerardo: 1 hab /3h
Ángel: 1 hab / 6h
Sumamos ambas velocidades de trabajo:
Por lo tanto entre los dos pintarían una habitación en dos horas.
A Lamborghini is worth $700,732 if the tax of this car is 5% what would be the full price?
Answers
Because you want to multiply 700,732 by 5% or .05 which would give you 35,036.6 which you then add with 700,732 to get 735,768.6
Write an addition, subtraction, multiplication, and division problem that all equal -3.
Answers
Answer:
-5+2
3-6
3 x -1
-6 divided by 2
3.5 m = ______cm
PLEASE HELP ME!!!!!!!
Answers
Answer:
Formula *10
Step-by-step explanation:
35
If an object is dropped from 100 feet in the air and air resistance is ignored, the object will fall at a rate that can be modeled by the function h(t) = -16t? + 100. After how many seconds is the object 20 feet from theground?
Answers
every foot is a second hope that helps
BRAINLIEST TO WHOEVER ANSWERS FIRST!
A painter is placing a ladder to reach the third story window, which is 39 feet above the ground and
makes an angle with the ground of 80°.
How far out from the building does the base of the ladder need to be positioned? Round your answer to
the nearest tenth.
The base of the ladder needs to be positioned
feet out from the building.
Answers
Answer:
I believe it has to be placed about 8 feet from the base
Step-by-step explanation:
sorry if wrong
i will give brianlist
Answers
Answer:
Hello! :) have a good day!
(10x+6)4 = 40x +24
URGENT!!! PLS GIVING BRAINLIEST!
A store is having a sale on walnuts and chocolate chips. For 2 pounds of walnuts and 3 pounds of chocolate chps, the total cost is $16. For 6 pounds of walnuts
and 5 pounds of chocolate chips, the total cost is $34. Find the cost for each pound of walnuts and each pound of chocolate chips.
Answers
Answer:
1 lb of chips cost $3.50
1 lb of walnuts cost $2.75
Step-by-step explanation:
c = $ chips
w = $ walnuts
System of Equations:
2w + 3c = 16
6w + 5c = 34
I multiplied the first equation by -3 to eliminate the 'w' terms to get
c = 3.5
I substituted 3.5 for 'c' to get 2.75 for 'w'
this is just for fun ong sooo yeaaa **delete spaces**
https://meet. go ogle. com/vqk-wfjs-dsa
Answers
Answer:
im fanna join
Step-by-step explanation:
what is the value of x when 2^x-7*5^x-4=1250
Answers
Step-by-step explanation:
The correct answer is the photo
A water bottle costs $9.45. Sales tax is 7%. What is the total cost?
Answers
Answer:
$10.11
Step-by-step explanation:
Before Tax Price: $9.45
Sale Tax: 7.00% or $0.66
After Tax Price: $10.11
Answer:
9.46
Step-by-step explanation:
divide 9.45 by .07 then add that to 9.45 and round
I need someone to confirm it is this correct?
Answers
Answer:
Yes your answers are correct.
Step-by-step explanation:
Answer:
Yes it is. Good job!
Step-by-step explanation:
Hey I'm Chloe Lol, Can You Help Me Thank you :)
Solve The following For x :
3( 3x+9) = 4(4 x+5)
Answers
3x-9=4
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
3(3x+9)=4(4x+5) distribute through multiplication
9x + 27= 16x + 20 subtract 9x and 20 from both sides
7 = 7x divide both sides by 7
x =1
check work
3(3(1)+9) = 4(4(1)+5) distribute the x
3(12) = 4(9)
36 = 36
Congrats I hope this helped!
need help quick!!!!!
Answers
Answer:
x = y = 6
Step-by-step explanation:
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you.
HELP HELP HELP HELP HELP HELP HELP HELP
Answers
Answer:
same to me HAHAHAawitawitWhich correctly explains the number of solutions of the following system of linear
equations?
y = 6x + 2
y=6x - 2
No answer text provided.
Infinitely Many Solutions
One Solution
No Solution
Answers
Answer:
No solution
Step-by-step explanation:
Hope this Helped
How many solutions does the system have?
You can use the interactive graph below to find the answer.
4x – 10y = –20
6x – 15y = -30
Answers
Answer:
Infinitely many solutions
Step-by-step explanation:
Answer:
infinitely many solutions
Step-by-step explanation:
cause khan academy said so
Short Answer
Note: Your teacher will grade your response to ensure you receive proper credit for your answer
Describe how you would estimate the square root of a number that is not a perfect square without using a calculator
Answers
Answer:
The square root must be between the square roots of the perfect squares just above and just below your number.
For example the square root of 89 must be between 9 and 10.
Step-by-step explanation:
LOOK IF YOU DONT KNOW HOW TO PARAPHRASE JUST USE THIS WEBSITE AND TEACHERS NEVER NOTICE BOOK MARK IT IT WILL HELP YOU
Answers
In a basketball game, Sally is the top scorer with 35% of the team's
points. If the team scored 120 points in total, how many points did Sally
score?
Answers
Answer:
she scored 42
Step-by-step explanation:
Answer:
vyvv6
Step-by-step explanation:
6g6t5g6g66ftce6tswftzadtxevyze
decide whether -3/12 terminates or repeats when expressed as a decimal
Answers
Answer:
Termintates
Step-by-step explanation:
It simplified is -.25, which, is a terminated decimal and does not repeat and go on
Answer:
Terminates
Step-by-step explanation:
first the signs don't matter, just remember to put it back at the end
try dividing it:
3 / 12 = 0 with 30 tenths left over
30 / 12 = 2 with 60 hundreths left over
60 / 12 = 5 with 0 thousandths left over
no more remainders so it terminates
Find (3x+1)(x+4) using the table of products. Write your answer in standard form.
Answers
Step-by-step explanation:
just multiply both the values and get the quadratic solution.
The standard form of the (3x+1)(x+4) is 3x^2+13x+4=0.
We have given that,
(3x+1)(x+4) using the table of products.
We have to determine the standard form.
What is the formula of the standard form?
The quadratic function f(x) = a(x - h)2 + k, a not equal to zero, is said to be in standard form. If a is positive, the graph opens upward, and if a is negative, then it opens downward. The line of symmetry is the vertical line x = h, and the vertex is the point (h,k).
ax^2+bx+C=0
[tex]=3xx+3x\cdot \:4+1\cdot \:x+1\cdot \:4[/tex]
[tex]=3x^2+13x+4[/tex]
Therefore the standard form is 3x^2+13x+4=0.
To learn more about the standard form visit:
https://brainly.com/question/19169731
#SPJ2
f(x) = -3x + 3
f(-2) = [?]
Help
Answers
is this the answer you're looking for? I'm sorry I'm confused
