Answers
Answer:
f^-1(x)=2x/x-1
Step-by-step explanation:
Answer:
f-1(x) = 2x/x-1
Step-by-step explanation:
Bottom left
I checked my work with Chegg
Related Questions
There are a total of 63 bikes at a sports shop. If 18 bikes are blue, what is the ratio of blue bikes to black bikes?
Answers
Answer:
45 to 18 it's easy
Step-by-step explanation:
subtract 18 from 63 and there is your ratio
Is 12/15 greater than 1
Answers
Answer: well no I dont think so because it’s not a whole. it would be 12/12 I believe.
Step-by-step explanation:
-5(-2x + 5) - 5 < - 6 - 4x
What's the answer, with the explanation.
Answers
Answer:
x <12/7
Step-by-step explanation:
10x-25-5<-6-4x
10x-30<-6-4x
10x+4x<-6+30
14x<24
answer- x< 12/7
Answer:
x<12/7
Step-by-step explanation:
hope that helps
3. A teacher made a copy of a map. To make the map easier to see, the teacher enlarged the area of the map by 38%. Let d represent the area of the original map. The expression d + 0.38d is one way to represent the area of the new map. Write two expressions that represent the area of the new map.
Answers
Answer:
1.38d
Step-by-step explanation:
find the exact value of x.
Answers
Answer:
9*√3
Step-by-step explanation:
The exact value of Sin60 = √3/2
Sin(60) = opposite side/ hypotenuse
hypotenuse = 18
√3/2 = x / hypotenuse
√3 / 2 = x / 18 multiply by 18
18 √3 /2 = x divide by 2
9 √3 = x
a rectangular swimming pool is 15 feet long and x feet wide. What is the perimeter when x=12 feet
Answers
Answer: 54 square feet
Step-by-step explanation:
To find perimeter of a rectangle we must use the formula l+l+w+w=p where l and w represent width and length
Since we know length and width is x=12 just substitute so
15+15+12+12=54 so 54 is the perimeter
The admission fee at an amusement park is 1.5 dollars for children and 4 dollars for adults. On a certain
day, 380 people entered the park, and the admission fees collected totaled 1070 dollars. How many
children and how many adults were admitted?
Your answer is
number of children equals
number of adults equals
Answers
C*1.5+A*4=1070
Multiply first equation by 4 and subtract the second equation from the first:
C*2.5=450
C=180
A=200
Weird.....more adults than children at the amusement park?
What is 70 + 4 rounded to the nearest ten?
Answers
Answer:
Step-by-step explanation:
We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.
We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4. If the last digit is 0, then we do not have to do any rounding, because it is already to the ten.
Answer:
70
Step-by-step explanation:
70+4= 74
Find the number in the spot (tens place/7) go next door see what you go (4) Five or more you raise the score, four or less you let it rest.
4 is four or less so you let it rest by replacing it with a zero.
Answer= 70
Mark the absolute maximum point of the graph
Answers
Brainliest???
Joe is 6 feet tall and cast a 3 foot shadow. He is standing next to a building that cast a shadow that is 20 feet long. How tall is the building.
Answers
Answer:
40 feet
Step-by-step explanation:
Answer:
40 feet tall
Step-by-step explanation:
6/2 =3
?/2 =20
*2 *2
? = 40
you do inverse operations because 6 divided by 2 is 3... the ? is the variable for how tall the building is... ? divided by 2 = 20 so you multiply 2 and 20 to get the total height
6.3 divided by 2.5 HELP ME PLZZZZZZZZZZZZZZZ
Answers
Answer:
6.3/2.5=2.52
Step-by-step explanation:
Answer:
2.52
Step-by-step explanation:
Answer:
Explanation:
х^2x+x(x^x) when x ,=2
Answers
Answer:
X= 81
your welcome :)
Step-by-step explanation:
Help me get my answers
Answers
Step-by-step explanation:
positive
weak
linear
hope this helps
. JKLM is a kite. m∠JMZ = 41°, and m∠JKZ = 52°. Find m∠KJZ, in degrees. *
Answers
Answer:
54 jskiyeb ja no te aimfotito
320 is what percent of 138?
Answers
Answer:
43.13
Step-by-step explanation:
Pickle cannot get the cart up the ramp. In order to be successful he should
make the ramp longer.
make the ramp shorter.
make the ramp steeper.
back up and begin with a running start.
Answers
Answer: Make the ramp longer
making the ramp shorter and making the ramp steeper would be the same, and backing up wouldn't really help
Pickle should make the ramp longer in order to be successful.
Option A is the correct answer.
What is a ramp?The ramp refers to a sloped surface that connects a lower level to a higher level.
We have,
- A longer ramp will provide a more gradual slope, which will make it easier for the cart to move up the ramp.
- If the ramp is too short,
The slope will be too steep and it will be difficult to push the cart up.
- Making the ramp steeper will also make it more difficult to push the cart up.
- Starting with a running start may provide some initial momentum, but it will not address the underlying problem of the ramp being too short.
Thus,
Pickle should make the ramp longer in order to be successful.
Learn more about the ramp here:
https://brainly.com/question/12023500
#SPJ2
x > -6 what is this answer
Answers
Answer:
x>-6
Step-by-step explanation:
you can't solve any further if you don't know what "x" is
Mr. Gutierrez and his brother like to play video games. They want to purchase a game console that is $300, 4 games and 2 controllers. Write an expression to represent this situation.
Answers
Answer:
[tex]2x+y=150[/tex]
Step-by-step explanation:
Number of games = 4
Number of controllers = 2
Mr. Gutierrez and his brother want to purchase a game console that is $300.
Let [tex]x[/tex] denotes number of games and [tex]y[/tex] denotes number of controllers.
[tex]4x+2y=300[/tex]
Divide this equation by [tex]2[/tex]
[tex]2x+y=150[/tex]
So, the expression to represent the situation is [tex]2x+y=150[/tex]
(
What is the measure of angle xº?
Answers
Answer:
its 30 and i think we go to the same school..
Step-by-step explanation:
Graph the lines for the two sets of linear
data. Find the intersection of the lines.
5.
х y х у
-2 0 -2 -1.5
0 1
-3.5
2 2 2 -5.5
4 3 4 -7.5
Answers
Answer:
76
Step-by-step explanation:
ok
Mindy looks outside her window and sees limp tomato plants in the garden. She quickly waters the plants, and by the end of the day, the plants are upright with firm stems. How did watering the tomato plants straighten the stems?
Answers
Answer:
Do you have options.
If not I am guessing because the roots sucked the water up distributing it throughout the entire plant making it hydrated and strong to stand.
Step-by-step explanation:
What color is a carrot
Answers
Answer:
uh i think its a carrot uh
Step-by-step explanation:
uhh
Answer:
joe biden
Step-by-step explanation:
For the given right triangle, find the value x to the nearest tenth:
Answers
Hope this helps!!!
A man jogs 6 miles in 1 hour 12 minutes. Calculate the average speed.
Answers
Answer:
ratio is 6(miles):72(mins)
72/6=12
12 mins per mile
i hope this is what you are looking for
help me please, brainliested ;)
Answers
Answer:
3/2 the slope is the rate of change
Step-by-step explanation:
Will the value of y ever equal 0 y=3^x
Answers
A necklace requires 25 beads to be completed.If kaylin has 7550 beads and each necklace cost $5 how much money will kaylin make?
Answers
Answer:
it is 1510 according to me and the calculator
Answer:
Kaylin can make $1510
Step-by-step explanation:
7550 beads ÷ 25 beads per necklace = 302 necklace in total
( or [tex]\frac{7550}{25} = 302[/tex] )
302 necklaces × $5 each = $1510 total
Mrs. Portillo cuts 1 /2 of a piece of construction paper. She uses 1/ 5 of the piece to make a flower. What fraction of the sheet of paper does she use to make the flower?
Answers
Answer:
1/2 x 1/5 = 1/10.
Step-by-step explanation:
Answer : fraction of the sheet of paper she use to make the flower is 1/10
Angles a and b are ertical angles the measure of angle a is 8x+1 and angle b is 21-2x find each angle measure
Answers
Answer:
Angle a = 17°
Angle b = 17°
Step-by-step explanation:
Angles a and b are vertical angles the measure of angle a is 8x+1 and angle b is 21-2x find each angle measure
Vertical angles are angles that are equal to each other
Step 1
We find x
a = b
Hence,
8x+1 = 21-2x
Collect like terms
8x + 2x = 21 - 1
10x = 20
x = 20/10
x = 2
Step 2
We find each angle
Angle a
8x+1
x = 2
Angle a = 8(2) + 1
= 17°
Angle b
21-2x
x = 2
21 - (2 × 2)
= 21 - 4
= 17°
Therefore:
Angle a = 17°
Angle b = 17°
HELP PLEASE!!! ILL GIVE BRAINLIEST if I can figure it out ... I'm not in highschool btw I'm in 6th
Write a number less than 50 that has at least six factors.
List at least six factors of the number you choose.
Answers
Answer:
12
Factors : 1,2,3,4,6,12
Answer:
the number can be 12.
1 x 12 = 12
2 x 6 = 12
3 x 4 = 12