Answers
Answer:
The Best answer will be D having to add 7 then subtracting 8, becoming -1, then dividing to become D.
Step-by-step explanation:
Related Questions
2. Make subsets from the set below.
{red, blue, pink, green}what is the answer
Answers
Answer:
{} , {red}, {blue}, {pink}, {green} , {red, blue}, {red, pink}, {red, green}, {blue, pink} , {blue, green} , {pink, green}, {red, blue, pink}, {red, pink, green}, {blue, pink, green}, {red, blue, green}, {red, blue, pink, green}
Step-by-step explanation:
Given set is:
{red, blue, pink, green}
First of all, we have to calculate the number of subsets
In the given set,
n = 4
So the number of subsets will be: 2^4 = 16
The subsets are:
{} , {red}, {blue}, {pink}, {green} , {red, blue}, {red, pink}, {red, green}, {blue, pink} , {blue, green} , {pink, green}, {red, blue, pink}, {red, pink, green}, {blue, pink, green}, {red, blue, green}, {red, blue, pink, green}
What is 7 square root 27 + 5 square root 48 in simplified radical form
Answers
Answer:
Exact Form:
4√ 3
Decimal Form:
6.92820323
Explanation: bc ik brainliest pls
please help it is due today
Answers
Answer:
1.4444 144.44%
Step-by-step explanation:
The answer is A
50,56,62,68 what is the 12th term
Answers
please help me solve this
Answers
Answer:
z=97 y=7
Step-by-step explanation:
Y = 25.33 (I think)
Please help really important
Answers
Answer:
I believe it's 3/10.
Step-by-step explanation:
Plssssss help ASAP
And thx it u do :)
360 students in the 6th grade voted for class president. The loser received 108 votes. What percentage of the vote did the winner receive?
A) 20%
B) 30%
C) 60%
D) 70%
Answers
Convert fraction (ratio) 108 / 360 Answer: 30%
It is Friday and you and your friends are going to hit up
the local amusement park. The park costs $30 dollars
to enter and then the tickets for the rides each cost
$3.50. Write an equation when y is total price of
amusement park and x is the number of tickets bought.
Interpret the slope and y-intercept when asked to
explain your answer
Helpp plss
Answers
Answer:
y= 30 + 3.50
Step-by-step explanation:
lol I think you're Giselle for my school but that's what the answer it im pretty sure.
f(x)= √x+3. Find the inverse of f(x) and it's domain
Answers
Step-by-step explanation:
f(x) = √x + 3
y = √x + 3
√x = y - 3
x = (y - 3)²
Hence inverse of f(x) = (x - 3)² and its domain is x >= 3.
The required domain of the inverse function F(x)= (x-3)^2 is given by ≥3
f(x)= √x+3
What is inverse function?The inverse function can be defined as the transverse of function.
F(x) = y
y = √x + 3
x= (y - 3)^2
or
for inverse function
F(x) = (x-3)^2
The domain of function is given by greater and equal to 3
The required inverse function is F(x) = (x-3)^2 and its domain is greater and equal to 3.
Learn more about inverse function here:
https://brainly.com/question/2541698
#SPJ2
what is y intercept?
Answers
Answer:
In analytic geometry, using the common convention that the horizontal axis represents a variable x and the vertical axis represents a variable y, a y-intercept or vertical intercept is a point where the graph of a function or relation intersects the y-axis of the coordinate system. As such, these points satisfy x = 0.
Step-by-step explanation:
Need help plsss
Question is below
Answers
Answer:
Step-by-step ex
its 0.2
7. A fire hydrant puts out about 1,500 gallons of water per minute. How many gallons does it put out per second? gallons per second
Answers
Answer:
25 G/s
Step-by-step explanation:
1500/60
PLEASE HELP IT IS EASY!!!!!!!!!!!!!! I HAVE AN EXAM!!!!!!!!!!!!!!! A student took 75 minutes to answer a combination of 30 multiple-choice and extended-response questions. She took 2 minutes to answer each multiple-choice question and 5 minutes to answer each extended-response question.
Determine which two equations best represent the situation given that R represents the number of extended-response questions and M represents the number of multiple-choice questions.
Determine the number for each type of question on the test.
Answers
Answer:
M+R=30
2M+5R=75
R=5
M=25
Step-by-step explanation:
-2(M+R=30)
2M+5R=75
-2M-2R=-60
2M+5R=75
__________
3R=15
R=5
2M+5(5)=75
2M+25=75
2M=50
M=25
what is the slope for (-11, 1) and (-2, 6)?
Answers
Answer:
5/9
Step-by-step explanation:
You can verify me by using the y2-y1/x2-x1 formula
Please help me with this
Answers
Answer:
I would say A
Step-by-step explanation:
Ron went shopping at the mall. He arrived at the mall at 2:38 P.M. He visited the shoe store, the bookstore, and the electronics store, and left the mall at 3:24 P.M. How long was Ron at the mall?
Answers
Answer:
1 hour and 26 minutes
Step-by-step explanation:
324-238= 86minutes
Answer:8o minutes
Step-by-step explanation:
3:24
- _______
14 boxes of candles were sold for $91.00 what is the cost of 1 box?
Answers
Answer:$6.50
Step-by-step explanation:
if you divide 91 by 14 you get 6.5 which makes one candle $6.50
Help me with this question
Answers
The volume of a cube is 64 cubic feet. What is the edge length of the cube
Answers
area 4 ft
-__________________________________________________________-
can someone please answer this
Answers
Answer:
y = -0.6x + 24.6
Step-by-step explanation:
the opposite of 5x and 5x+8?
Answers
the opposite or addictive increase of 5x is -5x.
the opposite or addictive increase of 5x + 8 is -5x -8.
Answer:
Since g(f(x))=x g ( f ( x ) ) = x , f−1(x)=x5+85 f - 1 ( x ) = x 5 + 8 5 is the inverse of f(x)=5x−8 f ( x ) = 5 x - 8 .
;-; help pleaseeeeee e e e
Answers
Answer:
B
Step-by-step explanation:
Because,
t= the amount of money
w= weeks
+ the 15 when she washed the car
Write a piecewise function for the graph.
Please help!
Answers
Answer:
f(x)= 4x+3, if x<-1
f(x)= -x, if x[tex]\geq[/tex]-1
Step-by-step explanation:
I hope this helps!!
Plz help Brainliest and good rating
Answers
Answer: 28 wands
Step-by-step explanation:
Answer:
2 wands
Step-by-step explanation:
Glenda: 2 + 2 = 4Tink: 2 + 2 + 2 = 6Merry: 2 + 2 + 2 + 2 = 8Gracie: 2 + 2 + 2 + 2 + 2 = 104 + 6 + 8 + 10 = 2828 ÷ 14 = 2So, the answer is 2 wandsI hope this helps!
help plz brainliest to best answer
Answers
Answer: -1/27
Step-by-step explanation:
Answer:
-1/27
Step-by-step explanation:
how to find an opposite ray?
Answers
Opposite rays are two rays that both start from a common point and go off in exactly opposite directions. Because of this the two rays (QA and QB in the figure above) form a single straight line through the common endpoint Q. When the two rays are opposite, the points A,Q and B are collinear.
in the diagram, rectangle ABCD is spilt in half by AC. What is the value of tan x?
Answers
Answer:
23
Step-by-step explanation:
What diagram?? I dont see any
Which of the following is not a solution of the equation 3x - 4y = 8?
Answers
Answer:
3x-4y= 8
-4y = 8
y= -2
3x-4(-2)=8
3x=8-8
x= 0
solve for c
solve for r
Answers
Answer:
Step-by-step explanation:
9(c+7)=27
9c+63=27 subtract 63 from both sides
9c= -36 divide by 9
c= -4
3(2r-8)+4r=76 foil
6r-24+4r=76 combine like terms
10r-24=76 add 24 to both sides
10r+100 divide by 10
r= 10
A ladder that is 21 feet long is propped against a building. The bottom of the ladder was placed 4 feet from the base of the building. How high up on the building does the ladder reach? Round the answer to the nearest tenth of a foot
Answers
Answer:
20.62 feet
Step-by-step explanation:
The ladder propped against a building forms a right angle triangle
Height of the ladder (hypotenuse) = 21 feet
Base of the ladder from the building (adjacent) = 4 feet
Height of the building (opposite) = x feet
Hypotenuse ² = opposite ² + adjacent ²
21² = x² + 4²
21² - 4² = x²
441 - 16 = x²
425 = x²
x = √425
= 20.62 feet
Answer: 20.62 ft or rounding it to 20.6 ft
Step-by-step explanation: