Mathematics High School

Find the area of the compound figure. Round your answer to 2 decimal places if required. (Use π = 3.14)

Hello! I’ve been stuck on this problem for a while and—though I know the answer—I’m not sure how to get to it? Please help!

Find The Area Of The Compound Figure. Round Your Answer To 2 Decimal Places If Required. (Use = 3.14)Hello!

Answers

Answer 1

Answer:

first you will need to break the shape into a semi circle and a triangle.

then solve the area of the semi circle. which is

[tex] \frac{(3.14) \times r ^{2} }{2} \\ [/tex]

[tex] \frac{(3.14) \times 4.6^{2} }{2} \\ = 33.22[/tex]

Then solve the area of the triangle.

First work out the height of the triangle, which is

[tex]13.4 - 4.6 = 8.8[/tex]

then the area. which is

[tex] \frac{1}{2} 4.6 \times 8.8 \\ = 20.24[/tex]

now calc. the two figures. which is

[tex]20.24 + 33.22 \\ = 53.46[/tex]

Related Questions

what number goes into the missing space

Answers

Answer:

12

Step-by-step explanation:

mrk me brainliest plzzzzzzzzzz

Answer:

b) 12

Step-by-step explanation:

The first image shows the top 2 numbers as 5 and 2 = 5 * 2

=> 10

The Second image shows the top 2 numbers as 3 and 3 = 3 * 3

=> 9

So, the third image shows the top 2 numbers as 2 and 6 = 2 * 6

=>12

Therefore, the missing space in the third circle is b) 12

Hope it helps :)

Pls hurry!!
Find the area of the triangle

Answers

Answer:

A = 6

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

please help asap!!!!!

Answers

NO
let me explain
y=x+1
y= -x + 5

x + 1 = -x +5

GET RID OF X

1 = 5

1 and 5 do not equal each other and there is no x left either so you can’t solve it.

Answer:

No

Step-by-step explanation:

if both equations begin with 'y=' then we can set the expressions equal to each other:

-x+1 = -x+5

1 ≠ 5 ∴ there are no solution to this system of equations

What is the volume of a sphere with a diameter of 9.1m, rounded to the nearest tenth of a cubic meter?

Answers

Answer: V≈ 394.57m³

Step-by-step explanation:

The volume of the given sphere is approximately 391.3 m³.

What is the volume of a sphere?

The formula for the volume of a sphere is given by (4/3)πr³, where r is the radius of the sphere.

Given that the diameter of the sphere is 9.1 m, we can calculate the radius by dividing the diameter by 2:

Radius = Diameter / 2 = 9.1 m / 2 = 4.55 m

Now, we can substitute the radius value into the formula and calculate the volume:

Volume = (4/3) x π x (4.55 m)³

Volume = 4.18 x (4.55 m)³

Volume = 4.18 x (4.55³)

Volume = 4.18 x 93.859

Volume = 391.34482

Rounded to the nearest tenth of a cubic meter,

Volume = 391.3 m³

Therefore, the volume of the sphere is approximately 391.3 m³.

Learn more about the sphere here:

https://brainly.com/question/12390313

#SPJ2

please help me! multiple choice

Answers

Answer:

(3,4)and r=2 is is the center and radius of the circle.

stay safe healthy and happy.

what is -10+(-3/4)?
PLEASE answer
10 points

Answers

Answer:

the first

-10 3/4

Step-by-step explanation:

;3. i sure

The segments shown below could form a triangle.
help please :)

Answers

That’s false because two lines are to short so it’s false

Answer:

The answer is false! :)

can u simplify 1.3 + (-6) + (-4.25) =

Answers

Answer:

-8.95

Step-by-step explanation:

(-6) + (-4.25) = -10.25

-10.25 + 1.3 = -8.95

Answer:

-8.95

Step-by-step explanation:

1.3-6-4.25=-8.95

Math question!!!!!!!!!!!!!

Answers

Answer:

the correct answer for that would be identity property

Answer:

first one

Step-by-step explanation:

The amplitude of a periodic function is 8.5 and its minimum value is 0. What is the functions
maximum value?

Answers

Answer:

maximum value is 17.

Step-by-step explanation:

8.5=1/2(x-0)

8.5=1/2x

8.5=x/2

8.5×2=x

17=x

x=17

Please help! It's Algebra.

Answers

Answer:

Square: x= +or - [tex]\sqrt{7}[/tex], Triangle: x= + or - [tex]\sqrt{23}[/tex]

Step-by-step explanation:

For the square

4[tex]x^{2}[/tex]=28

dvide by four:

[tex]x^{2}[/tex]=7

Take the square root of both sides

x= +or - [tex]\sqrt{7}[/tex]

For the Triangle

(1/2) (2x) (2x)=46

2[tex]x^{2}[/tex]=46

Divide by 2

[tex]x^{2}[/tex]=23

x= + or - [tex]\sqrt{23}[/tex]

2 items divided EQUALLY by 5?? HELP

Answers

The number 5 divided by 2 is 2 with a remainder of 1 (5 / 2 = 2 R. 1). This is also written as 5 /2 = 2.5. I hope this can help you get your answer sorry if it’s not good

1. Translate the circle 9 to the right and 12 down


(x+16)^2+y^2=1


2. Given the ends of the diameter, (-3,11) and (3, -13), find an equation for the circle.


Both answers should be in standard form. If anyone could help that would be appreciated!

Answers

Ask a tutor from the brainly app ! They will explain your answer step by step. I can assure you, you will get a tutor to help you within seconds and give you the answer to your question correctly. Sorry the other person gave you a scan link but a tutor from this app will for sure help you with this

hii please help i’ll give brainliest

Answers

Answer:

1. 8

2. 25

3. 3

Step-by-step explanation:

What 3/8 x 4 3/6 x 4?

Answers

Answer:-

➪6.75

__________

~ ʜᴀᴘᴘʏ ʟᴇᴀʀɴɪɴɢ ~

**ANSWER NEEDED FAST** (giving brainliest) Heres the question ;; In a Honeycomb Path puzzle, the goal is to fill every empty hexagon (⬡) with a number so that a path of consecutive numbers crosses every hexagon. Consecutive numbers come one after another. For example 11, 12, and 13 are consecutive. What numbers should fill the center row of the honeycomb below from left to right?

Answers

Answer:

19, 18, 13, 15

Step-by-step explanation:

Hard to explain it over the computer, but that is correct.

Hope that this helps!

Answer:

19, 18, 13, 15 (in order)

Step-by-step explanation:

See the attachment >_<

I've marked the order of the numbers in red, as well as the numbers you'll need to add in blue.

Good luck ^^

Please can someone help me on this ASAP pls.

Answers

Answer:

Whats the question? I dont see a file or anything?

Step-by-step explanation:

L= 1/2 (4+12) 1/2 (3a)

Answers

Answer:

[tex]a \ = \frac{l}{12} [/tex]

What is the answer to this?-

Answers

Answer:

yes, by SAS

Step-by-step explanation:

cause the GI and JL are congruent and the same for HG and LK

$1,800 is what percent of $6,000?

Answers

Answer:

30%

Step-by-step explanation:

1,800/6,000 = 0.30 -> 30%

Answer:

30%

Please mark as brainliest if answer is right

Have a great day, be safe and healthy  

Thank u  

XD  

Hey guys I need help asap

Answers

Download photo math. It lets you takes pics of the equation so they can solve it for you.

. A big ice in the shape of a cube with volume 60 cm is divided into cubes
with sides of 2 cm. What is the most number of cubes with sides of 2 cm
that can be cut from the large cube?
It can be made into cube(s) at most

Answers

lxwxh = v 2 x 2 x 2 = 8 7x8=56 Answer: 7

find the formula for the nth term of the arithmetic sequence a1=15,d=9​

Answers

The answer to this is a n = a1 + d(n - 1)

x^3+216=0
im not too sure about this problem do you have an answer and explanation ?

Answers

Answer:

solution

x^3+216=0

or,x^3=216

or,x=6

PLEASE HELP!
Y=5x-9
-2x-3y=-7
Please show
work!
substition for math

Answers

Answer:

ill edit this and Post the answer in a few m0ments .....

Step-by-step explanation:

Answer:

J

Step-by-step explanation:

K. since you thought it was so funny to do it to me

Please help with this question

Answers

What are the options???

Answer:

70 in²

Step-by-step explanation:

How do I write a slope intercept form equation from standard form?

Answers

To convert from slope intercept form y = mx + b to standard form Ax + By + C = 0, let m = A/B, collect all terms on the left side of the equation and multiply by the denominator B to get rid of the fraction.

Type the correct answer in the box. Use numerals instead of words.

Find the sum of a finite geometric series.

At the beginning of every year, Molly deposits $200 in a savings account that offers an interest rate of 20%, compounded annually. The total

amount that Molly will have in her account at the end of 3 years is $

Answers

Answer:

$345.60

Step-by-step explanation:

From the above question,

P = Principal = $200

R = Interest rate = 20%

T = Time in years = 3 years

n = Number of times interest is compounded = Annually = 1

First, convert R as a percent to r as a decimal

r = R/100

r = 20/100

r = 0.2 rate per year,

Then solve the equation for A

The formula =

A = P(1 + r/n)^nt

A = 200.00(1 + 0.2/1)^(1×3)

A = 200.00(1 + 0.2)^(3)

A = $345.60

Therefore, the total amount that Molly will have in her account at the end of 3 years is $345.60

A bag contains 37 coins consisting of only dimes and quarters. To
total amount of money in the bag is $6.85. Which system of
equations
can be used to determine the number of quarters, 9,
and the number of dimes, d , in the bag?

Answers

Answer:

Step-by-step explanation

In ΔGHI, the measure of ∠I=90°, HI = 5.6 feet, and IG = 2.8 feet. Find the measure of ∠G to the nearest tenth of a degree.

Answers

Answer: I would say it would be 70

Step-by-step explanation:

Other Questions
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