Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be
written using function notation?
Answers
Answer:
Its 12 U^U
Step-by-step explanation:
subtract 9x from each side
3y = 12 - 9x
divide by 3
y = 4-3x
f(x) = 4-3x
Related Questions
Question 9 ♡
Mr. Brown asked Arlo and Bindi to each write an equation that represents a proportional relationship between the variables x and y.
Here are their equations.
• Arlo: y = 2x
• Bindi y=-3x
Which statement is true?
A Both equations represent a proportional relationship.
B Neither equation represents a proportional relationship.
© Only Arlo's equation represents a proportional relationship
Only Bindi's equation represents a proportional relationship.
Answers
Answer:
Hi! The answer is A hope I helped
Step-by-step explanation:
Answer:
its A
Step-by-step explanation:
PLEASE HELP ME PLEASE
Answers
Answer:
y = -2x + 10
Step-by-step explanation:
y = mx + b is slope-intercept form where 'm' is the slope and 'b' is the y-intercept
use the point (2, 6), where 2 is the x-value and 6 is the y-value, and slope of -2 to find the y-intercept:
6 = (2)(-2) + b
6 = -4 + b
b = 10
y = -2x + 10
Please help on this
Answers
Answer:
no the equation is not proportional and
x y
1 4
2 6
3 8
4 10
Step-by-step explanation:
Match each term with its definition.
Answers
Answer:
that is the answer
mark me as brainliest kid
Simplify the following.
- (3z)2
Answers
Answer:
-6z
Step-by-step explanation:
(3z)2=6z
Add the negative
-6z
Answer:
-(3z)2
distribute the -
-3z*2
Step-by-step explanation:
1,3,1,9,1,27,1 identify a pattern in the given list of numbers
Answers
Answer:
multiplys 3 each time
Step-by-step explanation:
3 x 1. 3 x 3. 9 x 3
BRAINLIEST
look at the picture for the question, also please leave a small explanation :)
Answers
Answer:
C
Step-by-step explanation:
the explanation is there :)
hope this helps <3
Rewrite using the distributive property: 24 + 16
Answers
Answer:8(3+2)
Step-by-step explanation: Find gcf which is 8 then think what 24 divide 8 equal and think what 16 divide 8 equals.
To keep a heavy box sliding across a carpeted floor at constant speed, a person must exert a force on the box. This force is used primarily to overcome which of the following forces?
A. Air resistance.
B. The weight of the box.
C. The frictional force exerted by the floor on the box.
D. The gravitational force exerted by the Earth on the box.
Answers
Answer:
D bcuz without gravity everything would be floating and you wouldn't get it anywhere
Answer:
It’s c
Step-by-step explanation:
In an injection-molding operation, the length and width, denoted as X and Y, respectively, of each molded part are evaluated. Let A denote the event of 48 < X < 52 centimeters B denote the event of 9 < Y < 11 centimeters. Construct a Venn diagram that includes these events. Shade the areas that represent the following:
a. A
b. A ∩ B
c. A' ∪ B
d. A ∩ B
e. If these events were mutually exclusive, how successful would this production operation be? Would the process produce parts with X = 50 centimeters and Y = 10 centimeters?
Answers
Answer:
attached below
Step-by-step explanation:
Attached below are the Venn diagrams
A : 48 < X < 52 cm
B : 9 < Y < 11 cm
a) A
b) A ∩ B
c) A' ∪ B
d) A ∪ B
e) for events to be mutually exclusive it means that both events can not occur simultaneously i.e. A ∩ B = 0
the process would not be successful hence the process would not produce parts with X = 50 cm and Y = 10 cm
Mr smith earns $75 a day plus $35 for each car he sells if e is the amount he earned and c is the number of cars he sold which expression below shows how much mr smith will earn in a day
Answers
Answer:
110
Step-by-step explanation:
So if add 75 + 35 you will get the number 110
Really hoped this helped
The expression Mr smith will earn in a day is e= 75 + 35c.
What is expression?
A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:
An absolute numerical number is referred to as a constant.Variable: A symbol without a set value is referred to as a variable.Term: A term can be made up of a single constant, a single variable, or a mix of variables and constants multiplied or divided.Coefficient: In an equation, a coefficient is a number that is multiplied by a variable.Given:
Mr smith earns $75 a day plus $35 for each.
if e is the amount he earned,
and c is the number of cars he sold
So, the amount he earned
e= 75 + 35c
Hence, the expression is e= 75 + 35c.
Learn more about expression here:
https://brainly.com/question/14083225
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A ladder leans against the side of a house. The angle of elevation of the ladder is 73°, and the top of the ladder is 14 ft above the ground. Find the distance from the bottom of the ladder to the side of the house. Round your answer to the nearest tenth.
Answers
Answer:
4.3 feets
Step-by-step explanation:
Given that:
Angle of elevation = 73°
Horizontal distance from foot of ladder to bottom of wall = x feets
Height of ladder = 14 feets
The horizontal distance, x :
Using trigonometry :
Tan θ = opposite / Adjacent
Tan θ = 14 / x
Tan 73 = 14 / x
3.2708526 * x = 14
x = 14 / 3.2708526
x = 4.2802295
x = 4.3 feets
Find the Area of the figure below, composed of a rectangle and a semicircle. Round to the nearest tenths place.
Answers
Answer:
Area of the composite figure = 175.1 square units
Step-by-step explanation:
Area of the composite figure given in the picture = Area of the parallelogram + Area of the semicircle formed on one side of the parallelogram
Area of the parallelogram = Base × Height
= 30 × 5
= 150 square units
Area of the semicircle = [tex]\frac{1}{2}(\pi r^{2})[/tex]
= [tex]\frac{1}{2}(\pi)(\frac{8}{2})^{2}[/tex]
= 8π
= 25.13
≈ 25.1 square units
Now area of the complete figure = 150 + 25.1
= 175.1 square units
Which line segments are intersecting?
А
B
Answers
Answer:
The answer is B.
Step-by-step explanation:
Intersecting Definition: divide (something) by passing or lying across it.
Choose three different colors to highlight the Statement in the proof and match it to it's angle or line segment in the diagram. Then use the textbox feature to write your 'Analysis' of the proof.
Will mark brainliest and 100 points and I attached an example and the one you are supposed to solve is also attached. Thank you
Answers
Answer:
See the attached
Step-by-step explanation:
The highlights are attached
SOMEONE PLEASE PLEASE HELP!!!!
Answers
Answer:
x=1
Step-by-step explanation:
3x-3/5 = 2x-2/4
4(3x-3) = 5(2x-2)
12x-12 = 10x-10
-12. +10 -12 +10
-2/-2 = -2x/-2
how do i show work for number 1 pls help
Answers
Answer:
The solution of given inequality satisfies the ( -2,-2) , (4 ,0) and (-2,0)
Step-by-step explanation:
Given inequality
x - 3y < 5
a) From the graph we will choose point x=-2 and y=-2
x - 3y < 5
-2 - 3(-2) < 5
-2 + 6 < 5
4 < 5
b) From the graph we will choose point x= 4 and y= 0
x - 3y < 5
4 - 0 < 5
4 < 5
c) From the graph we will choose point x= -2 and y= 0
x - 3y < 5
-2 - 0 < 5
-2 < 5
The solution of given inequality satisfies the ( -2,-2) , (4 ,0) and (-2,0)
The perimeter of a square garden is 12 km. Find its area.
Answers
Answer:
The area of the garden is 9 km²
Step-by-step explanation:
If the garden is a square, that means that it's side length is one fourth of the total perimeter, giving us a length and width of 3km
That means that it's area is 3km × 3km, or 9km²
Jeff sells a pack of 36 pencils for $3.25. Betsy sells a pack of 12 pencils for $1.50. Which is the better buy?
Answers
Answer:
Jeff is the better buy
Step-by-step explanation:
3.25/36=0.090277777
1.50/12=0.125
What are two factors of the composite number 46 other than 1 and 46?
Answers
Answer:
Step-by-step explanation:
7
Pls look at the picture answer correctly asap
Answers
Answer:
D
Step-by-step explanation:
i had the same question
Hurry I need help im offering 30 points!!!!
Answers
What is the value of h in the figure below? In this diagram, ABAD ~ ACBD.
B
h
A
C
D 4
20
Answers
Answer:
is it A and C ):
Step-by-step explanation:
The value of h is 8 units.
What are similar triangles?"Two triangles are similar when their corresponding sides are in proportion and all corresponding angles are equal."
For given question,
ΔBAD and ΔCBD are similar triangle.
So, their sides are in proportion.
[tex]\Rightarrow \frac{BA}{CB}= \frac{AD}{BD}= \frac{BD}{CD}[/tex] ..................(i)
For given figure,
BD = h, CD = 4 units
Now, we find the length of the side AD.
⇒ AD = AC - CD
⇒ AD = 20 - 4
⇒ AD = 16 units
From (i),
[tex]\Rightarrow \frac{AD}{BD}= \frac{BD}{CD} \\\\\Rightarrow \frac{16}{h} =\frac{h}{4}\\\\ \Rightarrow 16\times 4=h\times h\\\\\Rightarrow h^2=64\\\\\Rightarrow h=8[/tex]
Therefore, the value of h is 8 units.
Learn more about similar triangles here:
https://brainly.com/question/25882965
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what is the answer to this The sixth grade teachers ordered 54 bags of candy to be split among 12 students. How many bags of candy will each student receive? Write your answer as a fraction and as a decimal
Answers
Answer:
The answer is 4.5 and 9/2
Step-by-step explanation:
First
54 / 12 = 4.5
Then
Change it into a fraction
Write is fraction form 4.5 / 1
Multiply both numerator and denominator by 10 for every number after the decimal point
4.5 × 10
1 × 10
Which will equal 45/10
Then Reduce the fraction gives 9/2
11 = 5 + 3w
w = what
Answers
Answer:
W = 2
Step-by-step explanation:
[tex]11 = 5 + 3w \\ \frac{ - 5 = - 5 \: \: \: \: \: \: \: \: \: \: \: \: \: \: }{ \frac{6}{3} = \frac{3w}{3} } \\ \\ w = 2[/tex]
Answer:
w=2
Step-by-step explanation:
5+3w=11
3w=11-5
3w=6
3w/3=6/3
cancel out the 3's on the left
w=6/3
w=2
If F(x) = 9x, which of the following is the inverse of Fx)?
Answers
Answer:
F⁻¹(x) = x/9
Step-by-step explanation:
To find the inverse of a function, you want to switch x and y in the equation and solve for y.
F(x) = 9x
x = 9F(x)
x/9 = F⁻¹(x)
Therefore, the inverse is F⁻¹(x) = x/9.
Answer:
Step-by-step explanation:
If 12 gallon of paint covers 18 of a wall, then how many quarts of paint are needed for the entire wall?
Answers
Answer: 16 quarts
Step-by-step explanation:
There are 4 quarts per 1 gallon.
You need 4 gallons total to cover the wall.
4 x 4=16
Tessa has already taken 2 pictures at home, and she expects to take 1 picture during every day of vacation. How many days will Tessa have to spend on vacation before she will have taken 19 pictures?
Answers
Answer:
she will have to spend 16 days to take 19 pictures
Step-by-step explanation:
3+16=19
please helpppp .....
Answers
3) There are 10 sides, so the sum of the angles is [tex]180(10-2)=1440^{\circ}[/tex]
4) There are 9 sides, so the sum of the angles is [tex]180(9-2)=1260^{\circ}[/tex].
If A={g,y,m,n,a,s,t,i,c} and U={a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}, find A′.