1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andre [41]
3 years ago
15

A rectangular region is removed from another rectangular region to create the shaded region shown below. Find the area of the sh

aded region.

Mathematics
1 answer:
Alexus [3.1K]3 years ago
5 0

Answer:

57m^2

Step-by-step explanation:

First we need to find the area of both shaded and not shaded regions. Since we are solving area for 2-D images we will use the equation Area=length(with)

Shaded Region: 11(9)=99

Unshaded Region: 8(6)=42

Now we subtract the shaded region with the unshaded region to get an area of 57 Meters. Therefore the area of the shaded region is 57m^2

You might be interested in
Olivia is making scarves each scarf will have 5 rextangles and 2/5 of the rectangles will be purple .How many purple rectangles
SIZIF [17.4K]
She will need 6 purple rectangles
6 0
3 years ago
A page should have perimeter of 42 inches. The printing area within the page
Tamiku [17]

Overall  dimensions of the page in order to maximize the printing area is  page should be 11 inches wide and 10 inches long .

<u>Step-by-step explanation:</u>

We have , A page should have perimeter of 42 inches. The printing area within the page  would be determined by top and bottom margins of 1 inch from each side, and the  left and right margins of 1.5 inches from each side. let's assume  width of the page be x inches  and its length be y inches So,

Perimeter = 42 inches

⇒ 2(x+y) = 42\\x+y = 21\\y = 21-x

width of printed area = x-3  & length of printed area = y-2:

area = length(width)

area = (x-3)(y-2)\\area = (x-3)(21-x-2)\\area = (x-3)(19-x)\\area = -x^{2} + 22x -57

Let's find \frac{d(area)}{dx}:

\frac{d(area)}{dx} = \frac{d(-x^{2}+22x-57)}{dx} = -2x +22 , for area to be maximum \frac{d(area)}{dx}= 0

⇒ -2x+22 = 0\\2x =22\\x=11 inches

And ,

y = 21-x\\y = 21-11\\y = 10 inches

∴ Overall  dimensions of the page in order to maximize the printing area is  page should be 11 inches wide and 10 inches long .

7 0
3 years ago
If the company provides 1 1/4 vacation days to its employees every month,how many vacation days does an employee get every year?
FromTheMoon [43]
We know there are 12 months in a year so we would multiply 1 1/4 by 12. We can write 1 1/4 as 1.25 (to make it easier to multiply). 12x1.25=15
Your answer is 15 vacation days in one year
5 0
3 years ago
If a half gallon of milk costs $1.24, what is the cost per pint?
snow_tiger [21]
$0.31 for each pint hope this helps
4 0
2 years ago
Please please help need done will mark brainly
Pani-rosa [81]

Answer:

A. 0.33

B.0.6

C.1.5

these are the answers

3 0
3 years ago
Read 2 more answers
Other questions:
  • <img src="https://tex.z-dn.net/?f=8%20%5Cfrac%7B1%7D%7B154%7D%20%20%5Csqrt%5B4%5D%7B%3F2%7D%20" id="TexFormula1" title="8 \frac{
    14·1 answer
  • two cylindrical candles have a scale factor of 3:5. The larger candle has a volume of 40(3.14) cubic inches. Fund the volume of
    15·1 answer
  • Geraldo has a coupon for $12 off the total bill at a local restaurant. Geraldo does not want to spend more than $65. The inequal
    5·2 answers
  • How many solutions does the system have? This question is called "Number of solutions to a system of equations algebraic" Can pl
    11·1 answer
  • In the diagram of circle O, mNQM  103 . If the measure of LP is 30 more than the measure of MN ,  then determine the measur
    14·1 answer
  • Consider a situation in which P(A) = 1/8, P(C) = 1/4, and P(A and B) = 1/12. What is P(B and C)?
    14·2 answers
  • What is 2/3x2/5pls I need an answer fast sorry I suck at math
    15·1 answer
  • A 1 pound package of cheese for $7.49
    11·1 answer
  • Statement True False HELP ME please guys<br>:l​
    9·1 answer
  • Janet is 33.3% finished with
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!