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
enot [183]
3 years ago
10

Find the area of the shaded region.

Mathematics
1 answer:
RoseWind [281]3 years ago
6 0

Answer: 51 in²

Step-by-step explanation: Using the given diagram, we can find the area of the shaded region by taking the area of the larger rectangle minus the area of the area of the small rectangle.

To find the area of the large rectangle, we start with the formula for the area of a rectangle which is shown below.

Area = length · width

Since the length of the large rectangle is 15 in and the width is 5 in, we can plug this information into the formula to get 15 in · 5 in or 75 in.

So the area of the larger rectangle is 75 in.

To find the area of the small rectangle, we also use length · width which is simply 8 in · 3 in or 24 in. So the area of the small rectangle is 24 in.

Finally, remember that  the area of the shaded region is the area of the larger rectangle minus the area of the smaller rectangle which in this case will be 75 - 24 or 51

So the area of the shaded region is 51 in².

You might be interested in
In a sewage treatment plant, a large concrete tank initially contains 440,000 liters of liquid and 10,000 kg of fine suspended s
viva [34]

Answer:

Concentration = 8.26kg/m^3

Step-by-step explanation:

Given

  V = 440000L --- volume of tank

m = 10,000 kg --- solid mass

r = 40000L/hr --- outflow rate  

Required

Determine the concentration at the end of 4 hours

First, calculate the amount of liquid that has been replaced at the end of the 4 hours.

Amount = r * Time

Amount = 40000L/hr * 4hr

Amount = 40000L * 4

Amount = 160000L

This implies that, over the 4 hours; The tank has 160000 liters of liquid out of 440000 liters were replaced

Calculate the ratio of the liquid replaced.

Ratio = \frac{Amount}{Volume}

Ratio = \frac{160000L}{440000L}

Ratio = \frac{16}{44}

Ratio = \frac{4}{11}

Next, calculate the amount of solid left.

Amount (Solid)= Ratio * m

Amount (Solid)= \frac{4}{11} * 10000kg

Amount (Solid)= \frac{40000}{11}kg

Amount (Solid)= 3636kg

Lastly, the concentration is calculated as:

Concentration = \frac{Amount (Solid)}{Volume}

Concentration = \frac{3636kg}{440000L}

Convert L to cubic meters

Concentration = \frac{3636kg}{440000* 0.001m^3}

Concentration = \frac{3636kg}{440m^3}

Concentration = 8.26kg/m^3

3 0
3 years ago
The table shows data from a school exercise program. If Malinda jogs at the target rate, how far will she travel?
3241004551 [841]
There is no table!!!! Please put a table the next time!!!!
5 0
3 years ago
Which graph represents an even function?<br>​
expeople1 [14]

Answer:

Step-by-step explanation:

The first graph (the parabola opening down) represents an even function, since this graph is symmetric with respect to the y-axis.

5 0
3 years ago
Read 2 more answers
FREE BRANLIES IF ANSWER WITH EQUATIONS!! URGENT
4vir4ik [10]

Answer:

7) second answer

8) first answer

4 0
3 years ago
Read 2 more answers
Two and six hundred thousandths in standard form
mihalych1998 [28]
2.600 in standard form
3 0
3 years ago
Read 2 more answers
Other questions:
  • 4(11-5) in distributive property
    14·2 answers
  • Simplify the expression<br> 65-4^2 (10-2)+37 <br> please show all work
    6·1 answer
  • What is 3(x-6)+4x+18
    12·2 answers
  • Susan plans to make 4 pies for a family reunion. There will be 32 people at the reunion. How much pie will each person get if ea
    7·1 answer
  • A particle travels along a straight line with a velocity of v(t) = e^t cos(3t) meters per second. What is the total distance, in
    5·1 answer
  • The equation y=2x-1 is the boundary line for the inequality y&gt;2x-1. which sentence describes the graph of the inequality?
    9·1 answer
  • I will mark Brainlyist write a equation for the line shown below​
    10·1 answer
  • Question 1
    13·1 answer
  • Please help guys
    14·1 answer
  • 8. The graph below shows the amount of money that a student has in the bank at the end of each week.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!