Mathematics College

Find the Area of the Shaded Region.
Round to the nearest tenth if necessary.
4 cm
12 cm
4 cm

Find The Area Of The Shaded Region.Round To The Nearest Tenth If Necessary.4 Cm12 Cm4 Cm

Answers

Answer 1

Answer:

12.86 or 12.9

Step-by-step explanation:

Square area = L X W/ Area = 4 X 4 = 16

Circle area= pi X r^2/ Area = 3.14 X 1 = 3.14

Shaded region = 16 - 3.14 = 12.86

Related Questions

What is the median of the data set below? 57, 21, 11, 35, 43, 19​

Answers

Answer:

28

Step-by-step explanation:

Arranged it in order and got 28 :)

First write it from least to greatest
11,19,21,35,43,57
Find the number in the middle
It is between 21 and 35
21 + 35 = 56/2 = 28
The median is 28

Find the area of a rectangle with a width of 2/3 inches and a height of 8 inches. (*just put the number, square inches)

Answers

Answer:

[tex]\frac{16}{3}in^2[/tex]

Step-by-step explanation:

the area of a rectangle is the multiplication of dimensions.

A = (2/3)in * 8in = (16/3)in^2

4. Roger was growing plants for his science project. He measured the plants every day.
He found that one plant grew 1/3 of an inch every day for 10 days. How many inches
did the plant grow in those 10 days?

Answers

Answer:

the answer could be 10/3 and decimal form is 3.3 and mixed form is 3 1/3 (i hope this helps sorry if I'm wrong!)

Step-by-step explanation:

Answer: 1/3 of an inch is 0.3 and 0.3 x 10 = 3. it did grow probably

Step-by-step explanation:

Need the help asp!!!

Answers

Answer:

It would be 8

Step-by-step explanation:

Answer:

none

Step-by-step explanation:

Help please what is the area in square units

Answers

Answer:

I think it might be 23. sorry if it is wrong :(

23 cubes

My answer is assuming the question uses the squares as units.

There are 20 whole squares

Two half squares= 1 square

There are 2 sets of 2 square spaces split from one corner to the opposite. They look to be split the same way, and to also be opposite halves of each other, like the two half squares mentioned before. However, this equals two squares, because 4 in total are split equally.

Make 8 10 times as much

Answers

80 would be the answer i guess can you explain more in depth?

What are the possible values for m and n

Answers

Answer:

m=4

n=-6

The above is just a possible value you can come up with your own :D.

See below for an explanation.

Step-by-step explanation:

Here you are going to really know the exponent rules. But in jest, you basically need to know that m+n=-2 due to exponent rules.

So?

An example would be

m=4

n=-6

Why?

Because 4-6=-2!

Help quick Please it’s due in 10 minutes

Answers

Answer:

your answer will be [tex]\frac{1}{36}[/tex]

Step-by-step explanation:

I hope this helps u have a nice day ^_^

HELP ASAP!!!!!!!!!!!

A city has a population of 330,000 people. Suppose that each year the population grows by 8.25%. What will the population be after 9 years?
Use the calculator provided and round your answer to the nearest whole number.

Answers

Answer:

The population in 8 years will be 673,543 people.

Step-by-step explanation:

Giving the following information:

Present Value (PV)= 330,000

Number of periods (n)= 9 years

Growth rate= 8.25% = 0.0825

To calculate the population in 8 years given a growth rate of 8.25% a year, we need to use the following formula:

FV= PV*(1 + g)^n

FV= 330,000*(1.0825^9)

FV= 673,542.6

The population in 8 years will be 673,543 people.

I need the answer ASAP

Answers

Answer:

I WISH I COULD HELP BUT I CANT SORRY

Step-by-step explanation:

I CANT HELP IM NOT IN YOUR GRADE I'm in middle School

5th grade math. correct answer will be marked brainliest.

Answers

Answer:

3 red and 1 green , 0 blue, 0 yellow, 0 purple

2 x 2 x 2 x 3

1. Highest
Common factor of 48 and 72​

Answers

I think the HCF = 24

help plz ill give extra poknts

Answers

Answer:

Step-by-step explanation:

D I think

Answer:  A, B, and C the energy is potential to kinetic energy. d is the answer

When the ball is dropped, potential energy changes to kinetic energy. As it bounces back up, kinetic energy is converted to potential energy. The ball doesn't bounce as high because some energy escapes as thermal or sound when the ball hits the ground

Step-by-step explanation:

I need help with this i cant cuaet understand it well.​

Answers

Answer & Step-by-step explanation:

C = 2πr

3) 2π(53) ≈ 197.9

4) 2π(35) ≈ 219.9

5) 2π(21.5) ≈ 135

I'll let you formulate the last one :)

Help me please please please

Answers

Answer:

c

Step-by-step explanation:

=1\2×l×b×h

=1\2×3×6×5

=1\2×90

=45

hope i was able to help.

Solve the inequality -5(x+2.5)≤-25

Answers

I think the answer is:

x ≥ 2.5

Convert the following angle from degrees to radians. Express your answer in simplest form. 435^

Answers

Answer:

29π/12.

Step-by-step explanation:

Multiply by π/180

= 435π/180

= 29π/12 radians.

The area of the Pacific Ocean is about 6.0061 x 10^7 square miles. The area of the Southern Ocean is about 7.8483 x 10^6 square miles. Approximately how many times larger is the area of the Pacific Ocean than that of the Southern Ocean?

Answers

Answer:

7.653 larger

Step-by-step explanation:

Pacific area/Southern area = (6.0061) * 10^7 / (7.8483) * 10^6

                            = 6.0061/ 7.8483    *    10^7/10^6

                            = 0.7653    *    10^(7-6)

                            = 0.7653   *   10^1

                             = 0.7653 * 10

                             = 7.653

Compared to the Southern Ocean, the Pacific Ocean is about 7.653 times larger.

What must the radius of C be for PR to be tangent to it at Q?

Answers

Answer:

D. 8

Step-by-step explanation:

Draw segment CQ which will be perpendicular to tangent PR.

So, triangle CQR will be right angled triangle right angle at Q.

Let radius of the circle be r.

Therefore,

CQ = CS = r

By Pythagoras Theorem:

[tex] {(r + 9)}^{2} = {r}^{2} + {15}^{2} \\ \\ {r}^{2} + 18r + 81 = {r}^{2} + 225 \\ \\ 18r = 225 - 81 \\ \\ 18r = 144 \\ \\ r = \frac{144}{18} \\ \\ r = 8[/tex]

PLSSSSSS HELP
Select the expression that represents the following statement: add 3 and 22, and then divide by 5.
A 3 + 22 ÷ 5
B 25 ÷ 5 + 3
C 22 x 3 ÷ 5
D (3 + 22) ÷ 5

Answers

Answer:

The answer is D. (3+22)÷5

Answer:

D. (3 + 22) / 5.

Step-by-step explanation:

leila and joe are two partner's in a business. leila makes $2 in profits for every $5 that jo makes if jo makes $25 profit on the first item they sell, how much profit does leila make​

Answers

Answer:

$10

Step-by-step explanation:

I HOPE THIS HELPS YOU OUT WITH YOUR QUESTION! PLZ LET ME KNOW IF IT DID! IT MAKES ME FEEL GOOD THAT SOMEONE APPRECIATES IT! ANYWAY, IF YOU HAVE A FEW MINUTES PLZ GOT TO MY PROFILE AND THANK MY ANSWERS (THE MORE THE MERRIER)

Help&EXPLAIN
•••••••••••••••••••

Answers

Answer: 100

Step-by-step explanation:

2(4x7)+2(4x2)+2(7x2)=?

2(28)+2(8)+2(14)=?

56+16+28=100

12 divided by 0.03 please show how im suppost to do it this was due at 8:00 am

Answers

Answer:

400

Step-by-step explanation:

12 / 0.03

Divide 12 by 3 = 4.

Move the decimal place over 2 to the right.

400.

How many square feet of outdoor carpet will we need for this hole?

Answers

Answer:

63 ft²

Step-by-step explanation:

Given:

Area of rectangle = [tex] A_1 = 72 ft^2 [/tex]

Area of trinagle = [tex] A_2 = 9 ft^2 [/tex]

Required:

Square feet of outdoor carpet needed for the hole

Solution:

The square feet of outdoor carpet needed = area of the rectangle - area of the triangle

= [tex] A_1 - A_2 [/tex]

= [tex] 72 - 9 = 63 [/tex]

The square feet of outdoor carpet needed is 63 ft²

plz help almost due.

Answers

Answer:

262 square centimeter.

Formula Surface area = 2(wl + hl + wh)

A doghouse is to be built in the shape of a right trapezoid, as shown below. What is the area of the doghouse?

A right trapezoid with top side 7 feet and height 7 feet. The bottom side is extended to the right with 5 more feet.


a
45.5 square feet
b
63 square feet
c
66.5 square feet
d
84 square feet

Answers

Answer:

66.5 square feet

Step-by-step explanation:

We have to find the area of the doghouse which is in the shape of right trapezoid . that is, Substitute the values, we get, Hence, Area of of the doghouse which is in the shape of right trapezoid is 66.5 square feet.

-15 + n = -9
step by step pls

Answers

6, -15+6=-9

I don’t really know an explanation but it’s easy

Answer:

N = 6

Step-by-step explanation:

1:Since the answer is 9,you can do it like this:Take away the 5 from the 15,which equals 10. Then,subtract 1 so you can get 9. Therefore,the answer is 6.

2:To check your answer,do 15 minus 9.

the actual length of a Corvette is 15 feet. Using the scale factor 1:3, determine the length of the model Corvette in inches

Answers

The length of the model will be 5”.

15/3=5

Ruby needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3.25 hours and charged her $175 for parts. The total was 483.75. What was the cost of labor, or hour ?

Answers

Answer:

95

Step-by-step explanation:

Answer:

95

Step-by-step explanation:

someone help!! i’ll give brainliest

Answers

7+7+p+3+p+3
14+2p+6
20+2p



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