Answer:
D
Step-by-step explanation:
Answer: letter D five divided by twelve
Write an equation to match each graph.....
using the ordered pairs (x, y) in the table
what is the proportionality constant or the rate of change?
Which expression is equivalent to 2E-3/2E-5
a. 2E2
b. 1/2E2
c. 2E8
d. 1/2E8
E=exponent
Answer:
a 2E2
Step-by-step explanation:
\(\frac{2^{-3} }{2^{-5} }\) When powers have the same bases and you are dividing, you subtract the exponents.
\(2^{-3 - -5}\) = \(2^{-3+5}\) = \(2^{2}\)
Evaluate: 4 + 8 divided by 2 x (6-3)
A. 33
B. 18
C.16
D. 25
the bottom of a ladder must be placed 3 feet from the wall. The ladder is 10 ft long. How far above the ground does the ladder touch the wall? please draw a picture. yes, I actually need a picture I just do.
Answer:
The distance between the top of the ladder an the ground is 9.5ft
Change mixed fraction to improper fraction.
Answer:
2 3/4 = 11 /4
8 2/3 = 26/3
2 1/2 = 5/2
Answer:
11/4 26/3 5/2
Step-by-step explanation:
Hi help me witht The graph of Function 1 is shown on the coordinate plane.
The equations of three other functions are given:
Function 2: y = 3 + 2x
Function 3: y = 2
Function 4: y = 1.5x + 6
Which function or functions have a slope equal to the slope of Function 1?
Answer:
8835
Step-b856y-step explanation:
3.9y + 3 - 2.9y=
anybody know?!
Answer:
= y + 3
Step-by-step explanation:
Group:
= 3.9y - 2.9y + 3
Add elements together:
= y + 3
PLZ HELPPPPPP. the choices are below for the attachment. It is a function because there is a price given for every package. It is a function because weekend packages are always $50 more than weekday packages. It is not a function because each package number has two different prices. It is not a function because there are two different packages available for $180.
Answer:
it is not a function because there are two different packages available for $180.
Step-by-step explanation:
A line passes through the points (2,2) and (3,9). What is its equation in point-slope form?
slope formula
(y2-y1) / (x2-x1)
(9-2) / (3-2) = 7
slope 7
point (2,2)
y - y1 = m(x - x1)
y = m(x-x1)+y1
y = 7(x-2) + 2
WILL GIVE BRAINlest!!
Answer:
C. i think :)
Step-by-step explanation:
sorry if I'm wrong :(
hope it helps
what is the solution for the inequality x-40>20
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
Ethan's family is moving to a new home. His parents drive the moving truck and the family car 120 miles.The moving truck uses 0.1 gallon of gas per mile,and the family car uses 0.02 gallons of gas per mile. How many gallons of gas do the moving truck and the family car use total?
Ethan's family is moving to a new home. His parents drive the moving truck and the family car 120 miles.The moving truck uses 0.1 gallon of gas per mile,and the family car uses 0.02 gallons of gas per mile. How many gallons of gas do the moving truck and the family car use total?
14.4
HELP NOW!
The price of gas went from $2.53 to $2.46. What is the percent
of change, rounded to the nearest tenth of a percent?
Answer:
20% I think but I am not an expert at math but hope this helps
helllllllllllllllllp
A sector with a central angle measure of 200 degrees has a radius of 9cm
Answer:
B) \(45\pi cm^{2}\)
Step-by-step explanation:
\(A=\frac{\pi r^{2}(central. Angle) }{360} =\frac{\pi (9)^{2}(200) }{360} =\frac{\pi (81)(200)}{360}=45\pi cm^{2}\)
Hope this helps
3x\(3x^{2} =27\)
Answer:
3x3^2=27 but 3 x 9=27
what are you asking???
Answer:
x = 3
Step-by-step explanation:
3x² = 27
Divide both sides by 3
3x²/3 = 27/3
x² = 9
x² = 3²
Take square root
√x² = √3²
x = 3
Find the area of the shaded area! Show your work! (image attached)
Answer: 63 m
explanation: finding the area of the entire rectangle (so if the triangle wasn’t there) would be 13 x 6 which equals 78. Now we find the area of the triangle, so 6 x 5 = 30/2=15. Then you do 78-15, which equals 63. Hope this helped!
WHAT IS F(P)?? GIVING 10 BRAINLY / POINTS FOR ANSWER!! IXL ALGERBA 1 BTWW HELP ASAP!!!!!
f(p) = p2
p f(p)
–2
–1
0
1
Answer:
F(p) means multiply i think
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
HELP ME WITH THIS PLS!!!!
What is the unit rate for bottled juice, in cases per minute? Explain how you found this unit rate.
Answer: 46 cases per minute.
Step-by-step explanation:
Divide any of the numbers of cases by the corresponding time.
92/2 = 46
138/3 = 46
184/4 = 4
The coordinate points on the graph are close approximations, but not quite as accurate: 50 cases per minute.
Please help thankyou if you helped
Answer:
F and A
Step-by-step explanation:
They both can be rounded to 3.6
The height of a desk is 11 inches shorter than the height of a chair. The height of the chair is 41 inches.
Write an equation to find the height of the desk.
What is the height of the desk?
Answer:
equation: y=41-11
answer: the desk is 30 inches.
Step-by-step explanation:
So if the desk is 11 inches SHORTER than the chair, and the height of the chair is 41 inches, all you need to do is subtract 11 from 41, which will give you a total of 30 inches.
Hope this helps!
The required equation to find the height of the chair x is x + 11 = 41.
The height of the desk is 30 inches.
What is a linear equation?A linear equation is a relation between two expressions used to determine the value of an unknown variable.
How do we solve the given question?Let the height of the desk be x inches.
We are said that the height of the desk is 11 inches shorter than the height of the chair.
∴ Height of the chair = 11 inches + the height of the desk
or, Height of the chair = 11 + x.
We are said that the height of the chair is 41 inches.
We now equate the computed height and the given height of the chair to get the required equation,
x + 11 = 41.
∴ The required equation to find the height of the chair x is,
x + 11 = 41.
To find the height of the desk, we subtract 11 from both sides of the equation, to get:
x + 11 - 11 = 41 -11
or, x = 30
∴ The height of the desk is 30 inches.
Learn more about Linear Equations at
https://brainly.com/question/24145091
#SPJ2
what is this answer please tell me bacuse im lost
What is the variable in the following expression:
4x +3 + 7x
Answer:
x
Step-by-step explanation:
the variable is a symbol
something whose value can change over time
Um taxista cobra R$ 15,00 pela bandeirada mais R$ 0,80 por quilômetro rodado. Qual é o preço a ser pago por uma corrida de 100 quilômetros?
O preço será de R$ 52,80.
O preço será de R$ 95,00.
O preço será de R$ 50,80.
Answer:
can u wrote this question in english .Because I don´t understand this languages
Which items are discounted less than 15%? Select all that apply.
A. $199.99 smartphone on sale for $167.99
B. $28,100 car on sale for $24,750
C. $58 jeans on sale for $50
D. $1.99 song download on sale for $1.75
E. $129 pair of shoes on sale for $105
Answer:
B C D
Step-by-step explanation:
ratio of discount (d) over original price(P)
d/P
B. (28100-24750)÷28100= 11.92%
C. 8/58 = 13.79%
D. (1.99-1.75)÷ 1.99= 12.06%
while A. is 16.08%
E. is 19.05%
what is the last one number 12
Can someone help with this lol for 35 points
Answer:
r=15
Step-by-step explanation:
Richard Nixon's election:3x-5=39
3x-5=39, so 3x=39+5
3x=45 so,
\(\frac{3x}{3}=\frac{45}{15}=r=15 \\ \)
HOPE THIS HELPS!
PLEASE HURRY!!!! WORTH 10 POINTS!
Find the quotient.
(35 n³ - 30 n² + 25 n ) ÷ (-5 n )
-7n² - 6n + 5
-7n² - 6n - 5
-7n² + 6n - 5
Answer:
-7n² + 6n - 5
Step-by-step explanation:
(35 n³ - 30 n² + 25 n ) ÷ (-5 n )
factor out 5n
5nx(7n^2-6n+5)/-5n
Recude and cancel out the common
-n(7n^2-6n+5)/n
then do the same for n
Answer
-7n² + 6n - 5