A square purple rug has a orange square in the center. The side length of the orange square is x inches. The width of the purple band that surrounds the orange square is 12 in. What is the area of the purple band?
Answers
Answer:
578 + 48 square inches
Step-by-step explanation:
The computation of the area of the purple band is as follows:
Area of the green square = side^2 = x^ square inches
And, the area of the orange square = side^2
The side would be = = 12 + 12 +x = 24 + x
And, now the area would be = (x + 24)^2
Now the area of the orange band is
= Area of the orange square area of the green square
= (x + 24)^2 - x^2
= x^2 + 24^2 + 48 - x^2
= 578 + 48 square inches
Related Questions
Lauren has twelve more than six times as many pencils as her sister. Which expression represents the number of pencils that Lauren has if the variable p represents the number of pencils that her sister has?
Answers
Answer:
Sister: p
Lauren: 12 + 6p
Write an equation of the line with a slope of 23and y-intercept of −8.
y=
Answers
Answer:
y=23x-8
Step-by-step explanation:
Use the formula y=mx+b
y-intercept is b which is -8
the slope is m which is in this case 23
Easy peasy!
Priya has completed 9 exam questions. This is 60% of the questions on the exam.
How many questions are on the exam? *
A. 12
B. 15
C. 16
Answers
Answer:it’s 15
Step-by-step explanation:because think about it if it was 12 it wouldn’t be 60% it would be 70%
I will mark you as the brainiest if you get this correct
Thx so much xxx
Answers
Answer:
30:24
Step-by-step explanation:
5 + 4 = 9
Divide 54 by 9
Then Multiply by 6.
Hope it helped.
8w + 4 > 12, i need help
Answers
8w + 4 > 12
-4 -4
8w > 8
/ /
8 8
w > 1
W is anything less than 1.
8w + 4 > 12
- 4 - 4 subtract -4 to both sides.
_________
[tex]\frac{8w}{8}[/tex] > [tex]\frac{8}{8}[/tex] divide 8 to both sides, 8's will cancel on the left side.
[tex]w[/tex] > [tex]1[/tex]
3 divided by 8. What is the dividend?
Answers
Answer:0.375
Step-by-step explanation:
What is the dividend? the question
Hopefully it’s right :)
2(4x - 7)
What’s the answer
Answers
Answer:
[tex]8x - 14[/tex]
Step-by-step explanation:
1. expand by distributing terms.
[tex]2 \times 4x + 2 \times - 7[/tex]
2. Simplify 2 × 4x to 8x.
[tex]8x + 2 \times - 7[/tex]
3. Simplify 2 × -7 to -14.
[tex]8x - 14[/tex]
Therefor, the answer is, 8x - 14.
Can someone plz help me ?
Answers
Answer:
Slope: −10
y-intercept: (0,60)
Equation: y = −10x + 60
Step-by-step explanation:
Find the equation using point-slope formula.
Use the slope-intercept form to find the slope and y-intercept.
Mo spends £15 on ingredients to make 40 cookies.
He sells all 40 cookies for 50p each.
Work out Mo’s percentage profit.
Answers
£20 - £15 = £5
therefore £5 profit
Factor the expression. 63 + 81
wrong answers reported
Answers
Answer:
144
Step-by-step explanation:
63+81=9(7+9)=9(16)=144
HELPPPP DUE IN 15 MINS!!!!
Triangles ABC and DEF are similar. Find x.
Answers
Answer:
8.57
Step-by-step explanation:
We can calculate the value of x using similarity ratio
11/7 = (15 + x)/(15) cross multiply expressions
105 × 7x = 165 subtract 105 from both sides
7x = 60 divide both sides by 7
x = 8.57 approximately
9. I NEED HELP ASAP!! PLEASE PUT AND ANSWER AND STEP BY STEP EQUATION!! IF YOU DON'T KNOW THE ANSWER DON'T PUT ANYTHING!!
Write a rule for the linear function in the table.
A. f(x) = 4x
B. f(x) = 4 – x
C. f(x) = x – 4
D. f(x) = x + 4
Answers
Explanation/Proof:
If we substitute, the answers are correct.
f(x) = 4 - (1)
f(x) = 3 ✅
f(x) = 4 - (2)
f(x) = 2 ✅
And so on and so forth.
explanation:
what the other person said :)
Which precautions protect online data?
Choose exactly 3 answers that are correct.
using a password manager
getting permission from adults before filling out information online.
turning off the computer
avoiding clicking on links from unfamiliar e-mail messages
Answers
i need help asap
please
Answers
Answer:
E.) II, III
Step-by-step explanation:
She can only make one type and the chocolate chips use more than two cups of flour. And oatmeal and sugar use less than or equal to two cups for both and make the same amount.
Please help me !! Ill difinately compensate you for your effort PLEASE!!! and if you don't know the answer then please be generous and let the brains answer it! THANK YOU!!
Answers
Answer:
When I squared the binomials, they became quadratic trinomials.
(Not sure if this is the kind of answer you want, sorry if it's not!)
(x-3)² = x² - 6x + 9
(x+2)² = x² + 4x + 4
(x-4)² = x² - 8x + 16
(x+5)² = x² + 10x + 25
They made $835 in ticket sales
145 people bought tickets
child tickets were $4
adult tickets were $7
how many of each type ticket was sold
Answers
Solve 3x^2+4=436
Please solve step by step
Answers
Answer:12
Step-by-step explanation:
Your goal with variables should always be to isolate them.
so the first step is to subtract the 4
3x^2+4=436
-4= -4
3x^2=432
The next step to isolate the variable x is to get rid of the 3. To get rid of the 3 you have to divide both sides by 3 since it is the opposite of multiplying.
3x^2=432
/3. =/3
x^2=144
the last step to isolate the x is to do the opposite of what an exponent is, which is to find the square root. So when you square the x^2, the exponent cancels out.
square root of x^2=x
square root of 144=12
x=12
hope this helps!
Please help!
which triangle is similar to ΔABC? and why?
Answers
Answer:
neither. one of them is a right triangle, the other lacks and angle of ∆ABC
Step-by-step explanation:
When converted to speeds, which list is in order from slowest to fastest?
Answers
Answer:
The first one, can i get branliest?
Step-by-step explanation:
Answer:
17 miles in 2 minutes;
26 miles in 4 minutes;
33 miles in 6 minutes;
60 miles in 8 minutes
Step-by-step explanation:
I need help with geometry
Answers
Answer:
45 is the answer
Step-by-step explanation:
first you have to know the sum of interior angle of that pentagon (540)
then add the all angle.
148 + x + 112 + 90 + 3x + 10 = 540.
or, 360 + 4x = 540
or, 4x = 540 - 360
or, 4x = 180
or, x = 180/4
or, x = 45
hope it will help you☺✌
~
ROB = PTA
True or false
Answers
Answer:
true
Step-by-step explanation:
3x - 12 = 3x + 1
help please
Answers
Answer:
There's no solution to this equation, when 2 equations have the same slope but different y-intercepts, they're parallel. This means they never intercept and there is NO solution and we can't solve for x.
A lemonade recipe calls for 1/4 cup of lemon juice for every cup of water what does x represent
Answers
Answer:
X represents the amount of cups of water
Answer:
x represents the number of cups of water.
Step-by-step explanation:
The recipe calls for ¹/₄ cups of lemon juice per 1 cup of water. This means the amount of lemon juice is dependent on the amount of water. In most functions, x is the independent variable and y is the dependent variable. Since the number of cups of lemon juice is dependent on the number of cups of water, the lemon juice represents y...
...and the water represents x.
I hope this helps you understand more! Have a great day!
Chris borrows £6000 at a simple interest rate of 10% per year.
He pays the money back after 4 years.
How much does he pay back in total?
Answers
9514 1404 393
Answer:
£8400
Step-by-step explanation:
The amount due after t years is ...
A = P(1 +rt)
A = £6000(1 + 0.10·4) = £6000·1.40
A = £8400
Chris pays back £8400 in total.
Please help! I will give Brainly (don’t know how to spell the word)
20% of Ms. Royal's students came to class late. If 3 students came late to
class, how many students does Ms. Royal have in her class?
Answers
Answer:
15 students
Step-by-step explanation:
i just used multiplication
Answer:
15 students
Step-by-step explanation:
20% is 1/5
So is 3 is 1/5 you multiply 3 by 5 (since 1/5 is 3 and to find 5/5 its you need a full 5/5)
3*5 = 15
Select all the situations that describe adding or subtracting opposites to make zero.
7°F increased by 0°F
7°F decreased 0°F
7°F increased by 7°F
7°F decreased by 7°F
-7°F increased by 7°F
-7°F decreased by 7°F
Answers
can some please help me find the 4th term
Answers
Answer:
11
Step-by-step explanation:
C(4) = -7 + 6(4-1)
C(4) = -7 + 6 x 3 =
C(4) = -7 + 18
C(4) = 11
Hope that helps!
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Answer- What is the square root of 64
Answers
Answer:
The square root of 64 is 8
Thnx for the points and May God bless you ☺
Find an explicit formula for the geometric sequence 96, 24, 6, 1.5, ....
Note: the first term should be b(1).
b(n)=
Answers
Answer: 96•(1/4)^n-1
Step-by-step explanation:
5 movie tickets cost $55. At this rate, what is the cost per ticket?
Please help i really need it
Answers
Answer:
11
Step-by-step explanation:
55/5 equals 11
Answer:
11
Step-by-step explanation:
55 divided by 5 equals 11