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
babymother [125]
3 years ago
9

a square measuring 9 inches by 9 inches is cut from a corner of a square measuring 15 inches by 15 inches. what is the area of t

he L shaped figure that is formed?
Mathematics
1 answer:
AVprozaik [17]3 years ago
3 0
First, find the area of each figure. Then subtract the smaller area from the larger area. Your work should look something like this:

A = l * w
A = 9 * 9
A = 81

This is the area of the smaller square. Now find the area of the larger square. 
A = l * w
A = 15 * 15
A = 225

Now subtract the two areas to find the area of the shape that is left when the smaller square is cut out. 

225 - 81 = 144 

Your final answer should be:
144 in^2
You might be interested in
(PLZ NEED HELP) The doubling time of a bacterial population is 10 minutes. After 80 minutes, the bacterial population was 80000.
kykrilka [37]

Answer:

Initial population = 313

Population after 5 hours = 3.36 \times 10^{11}

Step-by-step explanation:

Let initial population = x

It is given that population gets doubled every 10 minutes.

Population after 10 minutes = 2x

Population after 20 minutes = 2^{2} x

:

:

Population after 80 minutes = 2^{8} x and it is given as 80000.

\Rightarrow 2^{8} x = 80000\\\Rightarrow x = \dfrac{80000}{256}\\\Rightarrow x = 313

So, initial population is 312.5 = ~313

To find, population after 5 hours i.e. 5 \times 60 = 300 minutes

Population after 300 minutes =

2^{30} x\\\Rightarrow 2^{30} \times 313\\\Rightarrow 3.36 \times 10^{11}

So, the <em>answers </em>are:

Initial population = 313

Population after 5 hours = 3.36 \times 10^{11}

3 0
3 years ago
How do u turn 3/4 into a decimal
arlik [135]
.75 divide the top number by the bottom number
4 0
3 years ago
Read 2 more answers
What is the measure of the largest side of an isosceles acute, if one side is 36
dusya [7]

The measure of the largest side of an isosceles acute triangle with one side of 36 degrees is 72 degrees.

<h3>What is an isosceles triangle?</h3>

A triangle with two sides and angles of equal length and degrees is an isosceles triangle.

Acute Triangle:-

A triangle whose all angels are greater than and less than 90° i.e., all angels are acute is called an acute triangle.

Therefore, all the three angles are less than 90 degrees and two angles are equal.

If one angle is 36 degrees, the other two angles will be 72 degrees each.

If the two angles are 36 degrees each, the last angle will be 108 degrees. 108 degrees is greater than 90 degrees..

Therefore, the angles will be 36°, 36° and 72°.

Hence, the measure of the largest side of an isosceles acute triangle with one side of 36 degrees is 72 degrees.

learn more on isosceles triangle here: brainly.com/question/16063650

#SPJ1

7 0
1 year ago
What is the value of x in the equation 2(x-4) = 4(2x + 1)?
SpyIntel [72]

Answer:

The value of x is -2.

Step-by-step explanation:

First, you have to eliminate the brackets by expanding :

2(x - 4) = 4(2x + 1)

2x - 8 = 8x + 4

Next, you have to move all the like-terms to one side :

2x - 8 - 8x = 4

- 6x = 4 + 8

- 6x = 12

x = 12 \div ( - 6)

x =  - 2

4 0
3 years ago
Read 2 more answers
Pls help me with this
kupik [55]

Answer: 11 n  12

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Find the measure of the line segment AD
    14·2 answers
  • Bart is jogging on a circular trail in a state park. The diameter of the trail is 650 meters. What approximate distance does Bar
    14·2 answers
  • Given: rectangle ABCD is similar to rectangle ZBXY.
    5·2 answers
  • The water level varies from 12 inches at low tide to 52 inches at high tide. Low tide occurs at 9:15 a.m. and high tide occurs a
    8·1 answer
  • Show an equation and a solution. How much pure antifreeze must be added to 12 L of a 40% solution to obtain a 60% solution. (Rem
    8·1 answer
  • In the diagram circle o, what is the measure of angle abc
    11·1 answer
  • a scale drawing of an automobile has a scale of 1 inch= 1/2 foot. The actual width of the car is 8 feet. What is the width on th
    12·1 answer
  • Find the surface area of the regular pyramid
    11·2 answers
  • Student
    9·1 answer
  • Mabel spends 4 hours to edit a 3 minute long video. She edits at a constant rate. How long does Mabel spend to edit a 15 minute
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!