f^-1(x) = 1/8x+1 (an inverse power is the reciprocal of the function raised to the indicated value)
Answer:
(x+1)/8 = f^-1(x)
Step-by-step explanation:
switch x and y (aka f(x) )
x=8y+1
solve for your new y
(x+1)/8 = y
Write an equation for a line that is perpendicular to y = 2x + 7.
Answer:
y = -[tex]\frac{1}{2}[/tex]x + 5
Step-by-step explanation:
A perpendicular line is the negative reciprocal of the original, it doesn't matter what the y intercept is.
State the minimum monthly income and hourly wage per worker needed to cover monthly expenses for the family you used in part a. Then, explain how to calculate the hourly wage based on the monthly income and state the hourly wage. Assume that each full-time worker works four 40-hour work weeks per month, and each part-time worker works two 40-hour weeks per month.
HOUSING $1,386
FOOD $804
CHILD CARE $1,709
Transportation $1,235
HEALTH CARE $908
OTHER NECESSITIES $884
TAXES $1,483
Monthly Total $8,409
Annual Total $100,909
Answer:
these teachers b expectin u to do this bs
Step-by-step explanation:
Use the zero product property to find the solutions to the equation 2x2 + x – 1 = 2.
[tex]2 {x}^{2} + x - 1 = 2 [/tex]
Subtract sides -2
[tex]2 {x}^{2} + x - 1 - 2 = 2 - 2 [/tex]
[tex]2 {x}^{2} + x - 3 = 0 [/tex]
[tex](x - 1)(2x + 3) = 0[/tex]
_________________________________
[tex]x - 1 = 0[/tex]
[tex]x = 1[/tex]
##############################
[tex]2x + 3 = 0[/tex]
[tex]x = - \frac{3}{2} \\ [/tex]
_________________________________
Done♥️♥️♥️♥️♥️
Answer: I think its C on edge
What is the equation of this line in slope intercept form? A.y=3x+1 B.y= -1/3x -1 C.y= -3x - 1 D.y= 3x - 1
Answer:
C
Step-by-step explanation:
John ran for president of the chess club. Of the 325 members in the chess club, 195 members voted for John. What percent of students voted for John?
can someone help me out.
Answer:
65%
Step-by-step explanation:
325-195=130
130/200= 65
Gina tracks the low temperatures for a city over six days. Identify the days colder than-1.75°F. Monday Tuesday Wednesday Thursday Friday -2.5°F -1.9°F 0°F -1.5°F 0.5°F
Answer:
Monday
Tuesday
Step-by-step explanation:
Given the temperature data:
Mon _____ Tue _____ Wed _____ Thur ___ Fri
-2.5°F ___ - 1.9°F _____ 0°F _____ - 1.5°F _0.5°F
Days colder than - 1.75°F
Days colder than - 1.75°F are days whereby the temperature value is less than - 1.75
Hence,
-2.5°F < - 1.75°F = (Monday)
-1.9°F < - 1.75°F = (Tuesday)
Hence, temperature on Monday and Tuesday is colder than - 1.75°F
Answer:
Monday
Tuesday
Step-by-step explanation:
What are the slope and the y-intercept of the line shown in the graph?
A. y-intercept = 2 and slope = -3
B. y-intercept = 2 and slope = 3
C. y-intercept = 3 and slope = 2
D. y-intercept = -3 and slope = 2
Answer:
A
Step-by-step explanation:
The y intercept is where the line crosses the Y (vertical) axis. In this case, it happens at y=2
The slope is the rate of change. For every 1 space it moves on the horizontal axis, it moves 3 vertical spaces. It is going down, so it is -3
On average, Johanna drinks 2/3 of a 12 ounce can of soda in one hour.
How much does she drink in one and a half hours?
Answer:
12oz or a whole can of soda in 1 hour 30 minutes.
Step-by-step explanation:
[tex]\frac {2} {3}[/tex] of 12 is 8, so that means the Johanna drinks 8oz of soda in 1 hour, this means that Johanna also drinks 12oz of soda in 1 hour 30 minutes.
Use the picture below to answer Problems 1 and 2.
1. Describe a sequence of translations that would map Figure H onto Figure K.
2. Describe a sequence of translations that would map Figure ) onto itself.
Answer: 1. Describe a sequence of translations that would map Figure H onto Figure K.
⃗⃗⃗⃗⃗⃗
Translate Figure H along vector , and then
⃗⃗⃗⃗⃗⃗ translate the image along vector .
⃗⃗⃗⃗⃗⃗
Translate Figure H along vector , and then
⃗⃗⃗⃗⃗⃗ translate the image along vector .
2. Describe a sequence of translations that would map Figure J onto itself.
⃗⃗⃗⃗⃗⃗
Translate Figure J along vector , and then
⃗⃗⃗⃗⃗⃗ translate the image along vector .
⃗⃗⃗⃗⃗⃗
Translate Figure J along vector , and then
⃗⃗⃗⃗⃗⃗ translate the image along vector .
Step-by-step explanation:
I Need A Expert To Answer This! Find The Measure Of The indicated Angle In The Diagram.
Answer:
So,you're answer will be 21°{degree}..
Answer:
m∠YPQ = 159°
Step-by-step explanation:
m∠QRP = 107
m∠RQP = 52
m∠RPQ = x
m∠QRP + m∠RQP + m∠RPQ = 180°
107 + 52 + x = 180
159 + x = 180
x = 21°
m∠RPQ = x = 21°
m∠RPQ + m∠YPQ = 180°
21° + m∠YPQ = 180°
m∠YPQ = 159°
I need help finding (x) step by step please:) I will reward you will awarding you as a brainliest if you can do this for me.
Answer:
95°
Step-by-step explanation:
The sum of interior angles in a pentagon is 540°
100° + 145° + 120° + 80° + x = 540°
445° + x = 540°
x = 95°
The graph shows the printing rate of printer a printer b can print a rate of 25 pagws per minute how does the rate for printer b compare
Answer:greater,greater,15
The printing rate for Printer B is
greater
than the rate for Printer A because the rate of 25 pages per minute is
greater
than the rate of
15
pages per minute for Printer A.
The answers to the fill ups are:
(a) greater than
(b) greater than
(c) 15
What is Graph?The graph is simply a structured representation of the data. It aids in our comprehension of the data. The numerical information gathered through observation is referred to as data.
In a line graph, the information or data is represented as a series of markers, or dots, and is then connected to one another by a straight line.
Usually, data that varies over time is represented with a line graph.
Given:
As, slope for printer A= 30-2/2-0
= 30/2 = 15 pages per minute.
So, the rate of Printer A is 15 pages per minute.
Thus,
The rate for Printer B is greater than the rate for Printer A because the rate of 25 pages per minute is greater than the rate of 15 pages per minute for Printer A.
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Over the past 6 seasons one baseball players average is for 0.238 0.289 0.263 0.302 0.285 and 0.319. Second player batting averages were 0.259 0.348 0.334 0.278 0.311 and 0.174 what are the range and mean of each players batting averages use your results take a player players batting skills
Answer:
First player
Range = 0.081
Mean = 0.283
Second player
range = 0.174
mean = 0.284
Step-by-step explanation:
Mathematically, range is highest value - lowest value while mean refers to the average ( sum of values/count of values)
For first player
Range = (0.319 - 0.238) = 0.081
Mean = (0.238 + 0.289 + 0.263 + 0.302 + 0.285 + 0.319)/6 = 0.283
For the second player;
Range = 0.348 - 0.174 = 0.174
mean = (0.259 + 0.348 + 0.334 + 0.278 + 0.311 + 0.174)/6 = 1.704/6 = 0.284
What types of angles are shown in the image above
Answer:
Alternate interior angles, congruent, and supplementary
Step-by-step explanation:
They are on the opposite sides of the graph, but still located inside
Answer:
alternate exterior angles
PLEASE HELP
-1 2/3 + (-2 1/6) A. Use the real number properties to write an equivalent expression for this sum.
B. Find the sum. Express your answer as a mixed number in lowest terms.
Answer:
-3 5/6
Here is what i did to solve it.:
-1 2/3 = -5/3, and -2 1/6 = -13/6. The LCD is 6.
We convert -5/3 to -10/6 and combine this result with -13/6:
-10/6 - 13/6 = -23/6
This last result can be rewritten as -3 5/6.
Hope this help, stay safe and have a nice day! :))))))
Answer:
-3 5/6
Here is what i did to solve it.:
-1 2/3 = -5/3, and -2 1/6 = -13/6. The LCD is 6.
We convert -5/3 to -10/6 and combine this result with -13/6:
-10/6 - 13/6 = -23
I need the answer to this one .
Answer:
B. 6.5x10^5
Step-by-step explanation:
Hope this Helps :)
larry gets a 5% wage rise. his new wage is £252 per week. what was larrys wage before his wage rise
The raise was 5% which is 0.05 as a decimal.
For his new rate his original rate was multiplied by 1.05 ( original + 5%)
To find original amount, divide new amount by 1.05:
252 / 1.05 = 240
His original pay was £240
You can check by multiplying the original pay by 5% and adding:
240 x 0.05 = 12
240 + 12 = 252
An employee earns a 12% commission rate on the cameras he sells. If he earns $384 in commission, what were his total sales?
Answer:
$3,200
Step-by-step explanation:
384/12= 32
32*100= 3200
Answer:
He earns $46.08 because that would be 12% of $384:)
2. Tina uSUally brings her children every Sunday afternoon at the children's park in their barangay. The park is 350m Iong and 200m wide complete with slides and
swings for children to play. If is surounded by a pathway of unifom width for children who loves biking and jogging. Suppose the total area of the park and the pathway is 74,464 m2.
a. How wide is the pathway of the park?
b. If you were Tina, woulad you like your children fo go biking and jogging in that park?
Answer: kindly check explanation
Step-by-step explanation:
Given the following :
Total area of parknand path way = 74,464 m2.
Dimension of park = 350m by 200m
Using the area of rectangle formula:
Area = Length * width
Area of park = 350m * 200m
Area of park = 70,000
Area of path = (74,464 - 70,000) = 4,464m2
Since path has uniform width, then width of the the path is sqrt(4464) = 66.8m
2.) the path of the park seems a bit narrow, hence, I wouldn't love children to bike and jog in such a narrow path
The graph of a linear function is shown.
Which word describes the slope of the line?
positive
negative
zero
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PLEASE HELP! A store receives a shipment of boxes. Each box measures 18 in. wide, 28} in. long, and 14 in. high. What is the volume of each box?
Answer:
7056
Step-by-step explanation:
the volume of the box is 7056.
are irrational numbers intergers
Answer:
No they are not intergers
Step-by-step explanation:
Hope this helps
value of the 6 in 36,282.563?
Answer:
6,000 or 6 hundredths
Step-by-step explanation:
what is b^2 = 49 on khan academy
Answer:
b=7
Step-by-step explanation:
7 squared is 49, so b equals 7. I hope that was what you were looking for, and that it helps.
What are the solutions to the quadratic equation 3(x − 4)2 = 75?
x = −9 and x = 1
x = −5 and x = 5
x = −4 and x = 4
x = −1 and x = 9
Answer:
x=-1 and x=9
Step-by-step explanation:
[tex]3(x-4)^{2} =75[/tex]
[tex](x-4)^{2} =\frac{75}{3}[/tex]
[tex](x-4)^{2}[/tex]=[tex]25[/tex]
[tex](x-4)(x-4)[/tex]=[tex]25[/tex]
[tex]x^{2} -4x-4x+16[/tex]=[tex]25[/tex]
[tex]x^{2} -8x+16[/tex]=[tex]25[/tex]
[tex]x^{2} -8x+16-25=0[/tex]
[tex]x^{2} -8x-9=0[/tex]
[tex](x-9)(x+1)=0[/tex]
[tex]x-9=0\\x=0+9\\x=9[/tex] [tex]x+1=0\\x=0-1\\x=-1[/tex]
therefore x=9 and x=-1
Answer:
the answer is d x = −1 and x = 9
Step-by-step explanation:
The speed of the particles________when a substance is heated
A. increases
B. decrease
C. stays the same
Answer:
increases It increases piggy piggy
Answer:
increases due to the presence of kinetic energy
A seamstress was hired to make band uniforms for Hinsdale High school. The seamstress bought 148 yards of material. There were 16 students in the concert band and 20 students in the symphonic band. How much material did she have for each uniform?
A. 36/9 yards
B. 37/9 yards
C. 35/9 yards
D. 38/9 yards
Answer:
No estoy seguro, intenta preguntarle a tu profesor
Step-by-step explanation:
The seamstress had 37/9 yards of material for each uniform.
What is division?In mathematics, division is a process of dividing a number into equal parts and calculating the maximum number of equal parts that can be made.
How to solve it?Given that total amount of material = 148 yards
number of students in the concert band = 16
number of students in the symphonic band = 20
Total number of students = number of students in the concert band + number of students in the symphonic band
= 16 + 20 = 36
For 36 students, there are 148 yards of material.
Then for 1 student, there are 148/36 = 37/9 yards of material.
Therefore the seamstress had 37/9 yards of material for each uniform. So, option B is correct.
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Please Help Me!!!! ;)
Answer:
Value of x: 110
Step-by-step explanation:
5+5=10
120-10=110
A calculator screen shows a number in scientific notation as 4.67e-8 write this number in standard form
Answer:
467 000 000
Step-by-step explanation:
4.67e-8 is rewritten as 4.67 x 10^-8.
Negative -> decimal with lots of places, Positive -> big, big number
Move the decimal place right 8 times so you end up with a small decimal.
4.67 -> 467000000
Do this ASAP and put answers in the "Answer" Tab. Any Absurd answers shall be reported and deleted. Remember when your answer gets deleted you loose the points you received. [tex]\boxed{ Perimeter\; and\; Area\; on \;the \;Coordinate \;Plane}[/tex]
[tex].....................part \: 1. \: a.......................... \\\boxed{ Perimeter} \\ the \: perimeter \: of \: a \: triangle \: is \: given \: by \to\\ \boxed{p} = a + b + c........ \\ were \: \\ a \: b \: and \: c \: are \: the \: sides \: \: of \:the \: triangle \: when : \\ a = su = \: ?\\ b = ut = 8 \: units\\ c = ts = 14 \: units\\ to \: find \: su \: we \: apply \: pythagorean \: rule\: \to \: \\ (su) {}^{2} = {(ut)}^{2} + {(ts)}^{2} \\ su = \sqrt{ {8}^{2} + {14}^{2} } \\ su = 2 \sqrt{65} \\ hence : \\ \boxed{p} = 8 + 14 + 2 \sqrt{65} \\ p = 22 + 2 \sqrt{65} \\\boxed{p= 38 .12\: units}\\ \\ .......................part \: 1. \: b....................... \\ \boxed{Area} \\ the \: area \: of \: a \: triangle \: is \: given \: by : \\ A = \frac{1}{2} bc \\ hence : \\ A = \frac{1}{2} \times 8 \times 14 \\ \boxed{ A = 56\: {units}^{2}}[/tex]
Note.......I took care of part 1 only......cos handling both questions on here will be much on me
or.......you can set part 2 as a different question......but applying the same methods for the triangle will definitly work for the rectangle.
♨Rage♨