Answers
Answer:
She would charge $39 for 6.5 hours of cleaning
Step-by-step explanation:
Set it up as a proportion: 4.5/27 = 6.5/x
27 divide 4.5 = 6
f(x)=6x
x = hours
f(6.5)=6(6.5)
f(x) = 39
Related Questions
Help i dont care about the point
The price of a gallon of unleaded gas was $2.87 yesterday. Today, the price fell to $2.82. Find the percentage decrease. Round your answer to the nearest tenth of a percent.
Answers
Answer:
1.7$
Step-by-step explanation:
Given
original price = $2.87
New price = $2.82
Percentage decrease = original price-New price/New price × 100
Percentage decrease = 2.87-2.82/2.87× 100
Percentage decrease = 0.05/2.87 × 100
Percentage decrease = 5/2.87
Percentage decrease = 1.7%
WILL GIVE BRAINLEST !
hAVE A GOOD DAy :)!
Answers
Answer:
10: got cut off
12: 8
Step-by-step explanation:
100 POINTS
(50 points each for the 2 people that can answer)
Which of the shapes below would be created when you plot the following points: (-4, -2), (2, -2), (4, 2) (-2, 2)
-NO links
-no random answers
-No bullying like on my fourth to last question :(
-only correct answer!
Answers
Answer:
C
Step-by-step explanation:
Given Coordinates:
(-4, -2), (2, -2), (4, 2), (-2, 2)
The shape that uses the coordinates (-4, -2), (2, -2), (4, 2), (-2, 2) would make a parallelogram.
See graph for answer:
So correct choice is C.
The correct Answer is C because the given coordinats matches with coordinate of parallelogram
You can draw the given points on a graph to check the accuracy!
Cindy walks on James Street
and then turns at a right angle to walk on
Hallowell Street. What can you say about
James Street and Hallowell Street?
Answers
The angle measurement would also be 90 degrees.
The ratio of length to width of a rectangle is 5:2. If the perimeter of the rectangle is 42, what are the length and width of the rectangle?
Answers
Answer:
The ratio of length to width of a rectangle is 5:2,
So let take length is 5y and width is 2y.
If the perimeter of the rectangle is 42
perimeter of the rectangle = 42
2(length + width) =42
2(5y + 2y) =42
2(7y)=42
14y =42
y= 42/14
y= 3
so,
length is 5y = 5x3 =15
width is 2y. = 2x3 =6
Step-by-step explanation:
Which sequence of transformations results in the same transformation?
a translation left 5 units and then a reflection over the x-axis
a translation left 5 units and then a translation down 5 units
a 180° rotation using the origin as the center of rotation
a reflection over the y-axis and then a translation down 5 units
Answers
Answer:
Step-by-step explanation:
A reflection over the y-axis and then a translation down 5 units.
What is the height of the rectangular prism below
Answers
Answer:
Below where atleast put a picture then ill answer
Two squares are similar. The first square has sides that measure 4 inches, and the second square has sides that measure 12 inches. The scale factor used to get from the first square to the second one is
Answers
Answer:
i pretty sure its three
Step-by-step explanation:
The model shows the addition expression 18 + 12.
One expression that is equivalent to this sum is _____.
A. 3 + 6 + 4
B. 3 (6 + 4)
C. (3 + 6) 4
D. 3 (6) + 4
Answers
i hope this helps!
Select the values of r that make the inequality true.
X> -3
Choose 2 answers:
Plzzz help I will mark you as Brainly if you help me and only if you get me this right
Answers
Answer:
Option C and D are the correct answer.
Step-by-step explanation:
If x > -3, then the values which satisfy the inequalities can be represented on a number line which is shown above.
Then the range of values that satisfies the inequalities are numbers to the right of -3 which are: -2, -1, 0, 1, 2, 3, 4, 5 --- up to positive infinity.
From the options provided only 0 and -1 satisfies the range.
Option C and D are correct.
Answer:
I would say c and d to
Step-by-step explanation:
hope that helps
factorise and simplify (x^3+x^2+x+1) ÷ (x+1)
PLS YALL FAST
Answers
Answer:
x²+1
Step-by-step explanation:
(x+1)(x²+1)/(x+1)
x²+1
Solve the square root
Answers
Answer:
x = 14
Step-by-step explanation:
We need to solve the given expression.
[tex]\sqrt{x+2}+4=0[/tex]
Subtract 4 from both sides,
[tex]\sqrt{x+2}+4-4=-4\\\\\sqrt{x+2}=-4[/tex]
Squaring both sides,
[tex](\sqrt{x+2})^2=(-4)^2\\\\(x+2)=16\\\\x=16-2\\\\x=14[/tex]
So, the value of x is equal to 14.
f(x)=−x+2, find f(-6)
Answers
Hi there!
[tex]\large\boxed{f(-6) = 8}[/tex]
f(x) = -x + 2
Find f(-6) by substituting -6 for x:
f(-6) = -(-6) + 2
Simplify:
f(-6) = 6 + 2
f(-6) = 8
Divide the following:
Answers
Answer:
Here. Solved. Check the answer.
PLEASE HELP Is A'B'C'D' a translation, rotation, or reflection of ABCD? Explain how you can tell.
Answers
Answer:
1. Is A'B'C'D' a translation, rotation, or reflection of ABCD? Explain how you can tell.
A'B'C'D' is a reflection over the y-axis. By flipping ABCD over the y-axis, the result will be A'B'C'D'
2. Is A"B"C"D" a translation, rotation, or reflection of A'B'C'D'? Explain.
A"B"C"D" is a rotation of A'B'C'D'. This is proven by the fact that if A'B'C'D' is rotated 90 degrees, the result will be A"B"C"D".
3. Suppose the measure of ∠B is 89°. Which other angles must measure 89°? How do you know?
If ∠B measures 89 degrees, then all other B angles must also measure 89 degrees because the angle is not changed by any of the transformations performed.
4. What is the perimeter of A"B"C"D"? Explain how you found the perimeter.
Because the size and shape are not any different from the original figure, the perimeter is 26.3 units.
6+6+6.3+8=26.3
Step-by-step explanation:
he table shows one point from the given graph. How could you find more ordered pairs to create a graph and table of equivalent fractions? Check all that apply.
Include the point (0, 0), which is on every graph of equivalent ratios.
Multiply both 2 and 3 by 4.
Multiply 2 by 2 and 3 by 3.
Start at the point on the grid. Move right 2 and up 3 and plot the point.
Multiply 2 by 3 and 3 by 2.
Answers
HELP DUE AT 8:30 I NEED To Do DIS
Answers
Answer:
A
Step-by-step explanation:
simplify 3c÷c²-d²-3d÷d²-c²
Answers
20 The table shows the linear relationship between the balance of a student's
savings account and the number of weeks he has been saving.
Savings Account
Week
0
1
3
6
8
13
Balance
(dollars)
32
39
53
74
88
123
Based on the table, what was the rate of change of the balance of the
student's savings account in dollars and cents per week?
Record your answer and fill in the bubbles on your answer document.
Answers
Answer:7
Step-by-step explanation:it’s 7
22) The base of a lampshade is circular. The circumference of the base is 3 times the radius increased by 4.25 inches.
Find the radius of the circular base. Round your answer to the nearest tenth.
Answers
Answer:
~1.29 inches
Step-by-step explanation:
C = 2πr
C = 3r + 4.25
2πr = 3r + 4.25
2πr - 3r = 4.25
r(2π-3) = 4.25
r = 4.25/(2π-3) ≈ 1.29
Solve for x. Round all answers to the nearest tenth
Answers
Answer: 42
Step-by-step explanation:
need help on assignment
Answers
Answer:
? = [tex]tan^{-1}[/tex](11/24)
**PUT [tex]tan^{-1}[/tex](11/24) INTO CALCULATOR
Step-by-step explanation:
1. tan(?)=11/24
--> 11/24: SOH, CAH, TOA: sin(x)=opposite side of the x/hypotenuse, cos=adjacent side of the x/hypotenuse, tan=opposite side of the x/adjacent side
2. to get ? of tan you can't divide tangent, you have to do the inverse function, which is [tex]tan^{-1}[/tex], and put it into the calculator
Suppose cos(O) = 5/13, Quadrant I. Find sin(O).
A:13/12
B:12/13
C:13/5
D:5/12
Answers
Answer:
B. 12/13.
Step-by-step explanation:
Using the identity sin^2 O + cos^2 O = 1:
sin^2 O = 1 - cos^2 O
sin^2 O = 1 - (5/13)^2
= 1 - 25/169
= 169/169 - 25/169
= 144/169
So sin O = √(144/169)
= 12/13.
Ufncunniufncfcnnuunr please heLlLpPpPpPpPppOpPp
Answers
Answer:
D) 546 cubes
Step-by-step explanation:
Base: 2 1/6 x 1 1/6 =
13/6 x 7/6 =
91/6
This means 91 cubes that are 1/6 for the base.
91x6=546
Divide. Write the answer in simplest form.
1/2 divided by 5/6
Answers
Answer:
the answer is 3/5
You go to Trader Joes with your older sister to pick up avocados to make guacamole. Trader Joes sells 4 avocados for $3.50 or 6 avocados for $5.00. Which is a better deal?
Answers
Combine like terms and simplify the expression: -2+6x+4+4x
Answers
=2+10x
hope it helps
Is 1/4 greater than or less than 3/9
Answers
Answer: Less
Step-by-step explanation: Ok lets make them both have a common denominator. This is 36. So 1/4 is going to be 9/36 and 3/9 is going to be 12/36
Answer:
1/4 is less than 3/9.
Step-by-step explanation:
Take these fractions into decimal format.
1/4 = 0.25
3/9 = 0.33.
From this, 0.25 < 0.33
So, 1/4 < 3/9, or 1/4 is less than 3/9.
Help please and thank u!!!
Answers
2. (-3, 2)
A loan for $4,000 is given at a 6% interest rate for 2 years. Find the simple interest owed on the loan.
Answers
Answer:
I = $ 480.00
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 6%/100 = 0.06 per year,
then, solving our equation
I = 4000 × 0.06 × 2 = 480
I = $ 480.00
The simple interest accumulated
on a principal of $ 4,000.00
at a rate of 6% per year
for 2 years is $ 480.00.
I = A - P
Equation: A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 6%/100 = 0.06 per year.
Solving the equation:
A = 4000(1 + (0.06 x 2)) = 4480
A = $4,480.00
The total amount accrued, principal plus interest, from simple interest on a principal of $4,480.00 at a rate of 6% per year for 2 years is $4,480.00