Answers
Answer:
Pretty sure the correct answer is just "f"
Step-by-step explanation:
expand all the parenthesis: fa + fh - fa/h
you can cancel out fa and -fa: fh/h
you can then cross out h on both sides which gives you f/1 or f
Related Questions
I’ll mark you brainlist! :)
Answers
Answer:
C
Step-by-step explanation:
Answer:
D) f(x)=4x-3
Step-by-step explanation:
ok so use slopeintercept form
why=mx+b
just joking its
y=mx+b
m=slope
b=y-intercept
x=number
so knowing this
lets find the slope
slope=rise/run
so if you see the y changes every 4 on each x
when x is 1 y is 1 and when x is 2 the y adds 4 and y is 5
so slope is 4
knowing the slope
y-intercept is where (0,y)
x=0
subtract 4 from 1 because 1 is the x
3
f(x)=4x-3
Which graph represents a function
Answers
Eric bought a card for$2.99 the sales tax was 8% what was his total cost?
Answers
Answer:
3.53
Step-by-step explanation:
Work out the perimeter of the shape below. State the units in your answer.
4.7cm
4.1cm
Answers
Answer: 8.8
Step-by-step explanation: 4.7 + 4.1 = 8.8
solve for x. show work. 14=3+2x
Answers
Answer:
Exact Form: x=11/2
Decimal Form: x=5.5
Mixed Number Form: x=5 1/2
Step-by-step explanation:
earrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
14-(3+2*x)=0
Step by step solution :
STEP 1:
Solving a Single Variable Equation:
1.1 Solve : -2x+11 = 0
Subtract 11 from both sides of the equation :
-2x = -11
Multiply both sides of the equation by (-1) : 2x = 11
Divide both sides of the equation by 2:
x = 11/2 = 5.500
Help pleaseeeeeeeeee find the value of x. Round your answer to the nearest tenth
Answers
Answer:
b ,................................
if x = -3, what is the value of y? 6x + 3y = –12?
Answers
Answer:
y = 4
Step-by-step explanation:
6(-3) + 3y = -12
-24 + 3y = -12
+24 +24
3y = 12
/3 /3
y = 4
I WILL MARK U BRAINLIEST PLEASE HELP
Answers
Answer:
x is 0
y is 3
Step-by-step explanation:
Did this before in 7th grade
evaluate f(2)=-3x+1
Answers
Answer:
your answer would be -5
Step-by-step explanation:
f(2)=-3x+1 times everything by 2
make sure you keep your negatives then minus -6 from 2
What is the translation of “the difference of two times a number and seven
Answers
Answer:
The translation is 2x-7
Step-by-step explanation:
Here, we want to write the given statement in an algebraic form
Let the number be x
2 times the number is 2 * x = 2x
Difference between this and 7 will be 2x-7
which is the solution of the equation y=4x+3
Answers
Answer:
It is not possible to solve the equation y = 4x + 3. This is merely a relation between two variables x and y. The variable y is 3 greater than 4 times the variable x.
Step-by-step explanation:
What book?
i need help on this asap
Answers
Answer:
Option 4
Step-by-step explanation:
:)
Answer:
Option 4
Step-by-step explanation:
9.476, 9.427, 9.43, 9.347, 9.4, 9.38
HELP ASAP
LESSER GREATER
Answers
Answer:
B. 9.427, D. 9.347, F. 9.38, E. 9.4, C. 9.43, A. 9.476,
Step-by-step explanation:
“ if you know the height of a ladder is 7 feet and you lean it against a barn at an angle of 70 degrees with the ground, how far up the building will you be able to reach? “
Answers
Answer:
7.45feet
Step-by-step explanation:
The set up will give a right angled triangle
Height of the ladder is the hypotenuse = 7 feet
Angle of elevation= 70 degrees
Required
Distance up the building you will be able to reach (Length of the ladder) which is he hypotenuse
Using SOH in trigonometry identity;
Sin 70 = opposite/hypotenuse
Sin 70 = 7/hyp
hyp = 7/sin70
hyp = 7/0.9397
hyp = 7.45 feet
Hence the will be able to go 7.45feet
On a park ma, the ranger station is located (2.5, 3.5) and the nature center is located at (0.5, 4). Each unit in the map is equal to 0.5 mile. What is the approximate distance between the ranger station and the nature center?
Answers
Answer: [tex]1.0308\text{ miles}[/tex]
Step-by-step explanation:
Distance between two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] :
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
The ranger station is located (2.5, 3.5) and the nature center is located at (0.5, 4) .
Distance between ranger station and nature center
[tex]\sqrt{(2.5-0.5)^2+(3.5-4)^2}=\sqrt{2^2+(-0.5)^2}\\\\=\sqrt{4+0.25}\\\\=\sqrt{4.25}\\\\=2.0616\text{ units}[/tex]
Each unit in the map is equal to 0.5 mile.
Hence, Distance between ranger station and nature center = [tex]2.0616\times0.5=1.0308\text{ miles}[/tex]
⚠️!! NEED HELP ASAP!!⚠️
Select all the rational expressions below. Determine which are correct and incorrect.
A) -√121
B) 3.14
C) 1.23446753912746284...
D) √47
E) 57.65
F) -8π
Answers
What system of equations is shown on the graph?
Answers
Orange: y = -2x - 4
Answer:
B) x - 2y = 4 and 2x + y = -4
Three friends at a video arcade win a total of 248 tickets. They decide to share the tickets equally. About how many tickets will each friend receive? Solve this problem using any strategy you choose
Answers
Answer:
82.67 tickets
Step-by-step explanation:
Since the tickets are shared equally, the number of tickets each friend would receive is given as: x
The total number of tickets = 248 tickets
Hence:
248 = 3 × x
3x = 248
x = 248/3
x = 82.666666667 tickets
x ≈ 82.67 tickets
Hence, each friend would receive about 82.67 tickets
A discount movie pass cost 10.99. With the pass,movie tickets cost 4.25 dollars each. Feen spent a total of 61.99 dollars on the pass and the movie tickets. write an equation to determine how many movie fren watched
Answers
You subtract the price of the pass from the total (61.99-10.99) then you’d divide that by 4.25 to see how many movies she watched
61.99-10.99= 51... 51/4.25= 12 she watched a total of 12 movies
Sketch the graph of 2y=f(3x-6) -2
Answers
Um i think 2yyyy =f 3x-6
The required graph is attached below, which represents the given function f(x)= 3x - 6y - 2.
The below graph of the function f(x) = 3x - 6y - 2 represents a straight line in a two-dimensional coordinate system.
The equation is in standard form, where x and y are variables and the equation is equal to a constant value (-2 in this case).
To graph this equation, we can rearrange it to the slope-intercept form y = mx + b, where m is the slope and b is the y-intercept.
By isolating y in the equation, we get y = (3/6)x - 2/6, which simplifies to y = (1/2)x - 1/3.
The slope of the line is 1/2, meaning for every increase of 1 in the x-coordinate, the y-coordinate increases by 1/2.
The y-intercept is -1/3, which is where the line crosses the y-axis.
Learn more about the functions here:
brainly.com/question/12431044
#SPJ4
The complete question is as follows:
Sketch the graph of the function f(x)= 3x - 6y - 2
The population f(x), in millions, of State A of a country after x years is represented by the function shown below:
f(x) = 2(1.08)x
The graph shows the population g(x), in millions, of State B of the country after x years:
graph of exponential function g of x that curves up from left to right and goes through points 0 comma 2 and 9 comma 4
Which conclusion is correct about the populations of State A and State B?
The original population of State B was half the original population of State A.
The original population of State A was half the original population of State B.
The original population of State A was equal to the original population of State B.
The original population of State B was one-fourth the original population of State A.
Answers
Answer:
The correct answer is B. The original population of State B was half the original population of State A.
Step-by-step explanation:
Hope i helped :)
it would mean a lot if someone helped please
Answers
EL HFG es un triangulo isosceles. El angulo H
es el angulo del vertice
EL HG eš=3X -5, FG =×-1 y HF=×+7 Encuentra el valor de x y las medidas de HG,FG, y HF
HE
y
Answers
NEED HELP ASAP!!!!!!!!!
Answers
16
Explanation: all angles are 60 which is an Equilateral triangle meaning all three sides of the triangle are equal.
If g(x) = 3x + 8, evaluate g(2)
Answers
Answer:
g(2) = 14
Step-by-step explanation:
g(x) = 3x + 8
g(2) = 3(2) + 8
g(2) = 14
g(2)=14 Hope this helps
What's the pattern 7,19,31,43
Answers
It’s 7, 19, 31, 43
Explanation:
You already have it.
7+12=19
19+12=31
31+12=43
Find k so that when x³+2kx² +3x-6 is divided by x+3 the remainder is 12.
Answers
Answer:
k = 3
Step-by-step explanation:
By the Remainder theorem if f(x) is divided by (x + h) , then the remainder is f(- h), thus
f(- 3) = (- 3)³ + 2k(- 3)² + 3(- 3) - 6 = 12 , then
- 27 + 18k - 9 - 6 = 12
18k - 42 = 12 ( add 42 to both sides )
18k = 54 ( divide both sides by 18 )
k = 3
Josh and Mae work at a concession stand. They each earn $8 per hour, Josh worked three hours more than Mae. If Josh and Mae earned a total of $120, how many hours did Josh work?
I need helppp
Answers
Answer:
12 hours
Step-by-step explanation:
If Josh worked 3 hours more, Josh worked 3hours more than Mae, he worked 10.5 hours and Mae 4.5 hours
I’m not %. sure, but I think you can see what I was doing.
Super sorry if I’m wrong.
Need help ASAP plzzzzz
Answers
Answer:
y=2x+1
Step-by-step explanation:
Input X=2 into the function, so y=2(2)+1, which is 5. This matches the table.
Answer:
It's the first one: y= 2x +1
Step-by-step explanation:
If you multiply 2 by 2, you'll get 4. then you add 1. You'll get 5.
same with the others-
I need help on this. PLEASE THIS IS TIMED
Answers
Answer:
A is the answer
Step-by-step explanation:
It is a function because there are no x values repeated