Answer:
?????????????????????????
Step-by-step explanation:
The solution is, final answer is 288 square inches.
What is area?Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.
here, we have,
Given that Area of the square mirror = 256 square inches
We know that area of square is given by formula
Area = x^2, where x is the side of the square
plug the given value
256=x^2
take square root
16=x
Hence width of the square is 16 inches.
Given that a rectangular mirror has a width the same as the square mirrors width.
Then width of the rectangle = 16 inches
Length of the rectangle = 16+2 = 18 inches
Area of rectangle = Length * width = 16*18 = 288
Hence final answer is 288 square inches.
To learn more on Area click:
brainly.com/question/20693059
#SPJ3
Find the product of the binomial:
(x-1)(x+4)(x-3)
Answer:
x³-13x+12
Step-by-step explanation:
5,349 divided by 21????????
Answer: 254.714285714 or rounded to 255
Step-by-step explanation:
Have a good day:)
Answer:
254.71
Explanation:
5349 / 21 = 254.71
Samantha wants to buy a house and plans to rent the apartment located in the basement for extra income. The house has a purchase price of $200,000 and she will make a 10% down payment. Samantha has qualified for a 30 year mortgage with a fixed rate of 5.875%. Approximately how much rent should she charge for the apartment in order to cover her monthly mortgage payment if she only wants to spend $500 a month of her own money?
Answer:
$567.07
Step-by-step explanation:
Given that :
Purchase price = $200,000
Number of years = 30
Rate = 5.875%
Down payment = 10%
Hence, mortgage amount :
Purchase price - down payment
200,000 - (0.1 * 200000)
200,000 - 20,000
= $180,000
Using a mortgage calculator :
Mortgage amount = 180,000
Mortgage term = 30 years
Interest = 5.875%
Monthly payment will be : $1067.07
Hence, if she only wants to $500 from her own money, A rent of ($1067.07 - $500) = $567.07 will need to be charged
Many U.S. employees received a 3% raise in 2012. Suppose an employee made $47,000 in 2011 and received a 3% raise. What did she make in 2012?
Answer:
48,410
Step-by-step explanation:
47,000 + 3% = 48,410
Laura has two jobs to help pay for her weekly expenses.
• Laura can work at most 20 hours per week.
She needs to earn at least $120.
• Laura's dog-walking job pays $9.00 per hour.
• Laura washing cars pays $11.00 per hour.
Create the system of inequalities to model Laura's situation where x represents the hours she spends dog-walking
and y represents the hours she spends washing cars.
Answer:
x*$9.00 + y*$11.00 ≥ $120
x + y ≤ 20 hrs
Step-by-step explanation:
we have the variables:
x = hours she spends dog-walking
y = hours she spends washing cars.
We know that she wins $9.00 per hour of dog-waling, and she wins $11.00 per hour of washing cars, then the total amount of money she wins per hour is:
x*$9.00 + y*$11.00
And she needs to earn at least $120, then we have the inequality:
x*$9.00 + y*$11.00 ≥ $120
And we also know that she can work, at most, 20 hours per week, then:
x + y ≤ 20 hrs
Then the system of inequalities that represents this situation is:
x*$9.00 + y*$11.00 ≥ $120
x + y ≤ 20 hrs
Line segment GH has endpoints at G(4,-8) and (-2,6). What is the midpoint of the line segment GH
Answer:
(1,-1)
Step-by-step explanation:
Find the middle between the two points:
4 to -2=6, so the middle would be 3
4-3=1
-8 to 6=14, so the middle would be 7
-8+7=-1
Answer:
[tex]\displaystyle (1,-1)[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Midpoint Formula: [tex]\displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]Step-by-step explanation:
Step 1: Define
Point G(4, -8)
Point H(-2, 6)
Step 2: Find Midpoint
Simply plug in your coordinates into the midpoint formula to find midpoint
Substitute in points [Midpoint Formula]: [tex]\displaystyle (\frac{4-2}{2},\frac{-8+6}{2})[/tex][Fraction] Subtract/Add: [tex]\displaystyle (\frac{2}{2},\frac{-2}{2})[/tex][Fraction] Divide: [tex]\displaystyle (1,-1)[/tex]A student has 6 nickel 14 dimes and 8 quarter.what is the ratios of the total number of coins to the number of nickels ? In simplest form
Given:
A student has 6 nickel 14 dimes and 8 quarter.
To find:
The ratio of the total number of coins to the number of nickels.
Solution:
We have,
Number of nickels = 6
Number of dimes = 14
Number of quarter = 8
Total number of coins = 6+14+8
= 28
Now, the ratio of the total number of coins to the number of nickels is
[tex]Ratio=\dfrac{\text{Total number of coins}}{\text{Number of nickels}}[/tex]
[tex]Ratio=\dfrac{28}{6}[/tex]
[tex]Ratio=\dfrac{14}{3}[/tex]
[tex]Ratio=14:3[/tex]
Therefore, the ratio of the total number of coins to the number of nickels is 14:3.
What is the surface area of this shape?
1 cm
5 cm
4 cm
2 cm
6 cm
3 cm
Please Help!! I will give Brianliest to the correct answer!!!!
Write an equivalent expression.
-3(5 + 7g)
Choose the correct answer below.
A. -3(5 +79) = 7g – 15
B. - 3(5+7g) = - 15 - 21g
C. -3(5 + 7g) = - 15 + 7g
D. -3(5 + 7g) = -3-219
thank you so much!
Answer:
It is Option B
Hope it helps
1. E = -20,000p + 90,000
R = -2,170p2 + 87,000p
The equations of E and R are illustrations of cost and revenue functions
The equation of the break even point is -20,000p + 90,000 = -2,170p^2 + 87,000p
How to determine the break even pointThe cost and the revenue functions are given as:
E = -20,000p + 90,000
R = -2,170p^2 + 87,000p
At the break even point, we have:
E = R
Substitute known values
-20,000p + 90,000 = -2,170p^2 + 87,000p
Hence, the equation of the break even point is -20,000p + 90,000 = -2,170p^2 + 87,000p
Read more about break even point at:
https://brainly.com/question/9212451
-8+2n+10+5n simply the expression .
Help please!! I'm trying to solve this question but I can't seem to find the length of one side properly, that said, I'm unable to evaluate the whole question as finding the length of one side seems complicated for me right now.
And if you guys find something wrong with the number, do let me know.
I need help with this question.
I’ll mark you as a brainliest.
help me out man i’ll give a crown to the smart one
Answer:
angle 4
its on the outside and it is alternate
Answer:
d
Step-by-step explanation:
Rewrite the rational function g(x) =x-9/x in the form g(x) = c+ r/x, where c and r are constants.
Answer:
g(x) = 1 - 9/xStep-by-step explanation:
Given the rational function g(x) =(x-9)/x, we are to express in the form g(x) = c+ r/x, where c and r are constants.
g(x) = (x-9)/x
Expressing as partial fraction since they have the same denominator
g(x) = x/x - 9/x
Since x/x = 1, hence;
g(x) = 1 - 9/x
Comparing with g(x) = c+ r/x, c= 1 and r = -9
Hence the equivalent expression is g(x) = 1 - 9/x
Solve the proportion.
X/4=13/52
Answer:
THE ANS IS X=1
Step-by-step explanation:
X/4=13/52
BY CROSS MULTIPLY, WE GET
52X=4 into 13
52X=52
BY CUTTING,WE GET
X=1
THANKS AND MARKS AS BRAINLY
One Euro (€) is equivalent to $1.10. A souvenir costing €15 would cost how much in dollars?
Answer:
is 16.5 an answer
Step-by-step explanation:
You would do 1.10 x 15 or just add 1.10 15 times
Rosie buys 2 books for j pounds each Write an expression for the total of both books
Answer:
2j = t (total)
Step-by-step explanation:
2 (books) times j(pounds) = total
What is the square root of m? O m2 O m3 O m4 O m5
Answer:
The correct answer is: (Option B)
Explanation:
Given expression:
Take square-root of the expression:
Evaluate the resultant expression:
Hence the correct answer is option (B) .
I need help ASAP! Awarding 30 points
Answer:
its b or c
Step-by-step explanation:
oof oof oof b or x
ill give brainliest!! help!
Answer:
I would say c hopefully I'm sry if it is wrong
Answer:
c
Step-by-step explanation:
In the Seventh grade Rachel read 15 books in the 8th grade she read 19 books what is the percent of change of books read
Answer:
26.67%
Step-by-step explanation:
In the Seventh grade Rachel read 15 books in the 8th grade she read 19 books what is the percent of change of books read
The formula for Percent change =
New value - Original value/Original value × 100
New value = 19 books
Original value = 15 books
= 19 - 15/15 × 100
= 4/15 × 100
= 26.67%
The percent change of book read= 26.67%
NEED HELP NOW Angles not necessarily drawn to scale
Answer:
x= 56
Step-by-step explanation:
since angle DF is half a circle it has to = 180 so you subtract 64 from 180 then you subtract 60 from that
what's the answer to n+4.5-0.3n-3
A student solved the equation below by graphing. log Subscript 6 Baseline (x minus 1) = log Subscript 2 Baseline (2 x + 2) Which statement about the graph is true? The curves do not intersect. The curves intersect at one point. The curves intersect at two points. The curves appear to coincide.
Answer:
A.) The curves do not intersect.
Step-by-step explanation:
By looking at the graph, we can see that the curves do not intercept, meaning that the equation has no solutions.
Graphs of logarithmic functions:First, here we have the graph of the lines:
y = log₆(x - 1)y = log₂(2x + 2)Which can be seen at the end of the answer.
In the graph, you can see that the lines never do intercept, this means that the equation:
log₆(x - 1) = log₂(2x + 2)
Has no solutions.
If you want to learn more about graphs, you can read:
https://brainly.com/question/11234618
Which type of function are the following equations?
1. ƒ(x) = 4x^2
2. g(x) = 1 - x
Linear, Exponential or Quadric.
(You mau choose a different answer for each equation).
Answer:
1 quadric
2 linear
Step-by-step explanation:
plz make me brainliest
Urgent please help..
Answer:
4 in
Step-by-step explanation:
bac=6in2 3*2=6 then 2*2=4in2
How will the solution of the system y>2x+2/3 and y<2x1/3 change if the inequality sign on both inequalities is reversed
Answer:
We have the inequalities:
y > 2*x + 2/3
y < 2*x + 1/3
First, we need to understand how to see the solutions of each one of these.
y > 2*x + 2/3
The solution set of this inequality will be ALL the points above the line:
y = 2*x + 2/3
And the solution of the inequality:
y < 2*x + 1/3
Will be the set of all the points below the line:
y = 2*x + 1/3
Notice that line "y = 2*x + 2/3" is above than the line "y = 2*x + 1/3"
Then the system:
y > 2*x + 2/3
y < 2*x + 1/3
Has no solutions.
If we reverse both inequalities, we will get:
y < 2*x + 2/3
y > 2*x + 1/3
Now the solution of the first inequality will be all of the region below the line, and the solution for the second will be all the region above the line.
In this case, the solution of the system will be all the region between both lines, as we can see on the graph below. Where the solution of the system is the doubled shaded area.
what is 1.22+0.34 pls guys
Step-by-step explanation:
1.22+0.34
= 1.56
Hope it will help :)
Answer:
= 1.56
Step-by-step explanation:
1.22 + 0.34 = ?
00.2 + 0.04 = 0.06
0.2 + 0.3 = 0.5
1 + 0 = 1
1 + 0.5 + 0.06 = 1.56
Hey. Could you help?
Answer:
C
Step-by-step explanation:
sorry, I dont have time for a full explanation. maybe wait for the next person's answer too. just to verify mine.
hope this helps <3