Mathematics College

helpppp fasttt What is the area of the shaded region

Helpppp Fasttt What Is The Area Of The Shaded Region

Answers

Answer 1

Answer:

50.2 cm^2

Step-by-step explanation:

Formula for the area of a circle: [tex]\pi r^{2}[/tex]

Radius of bigger circle = 5

Area of big circle = 25 * 3.14 = 78.5

Radius of smaller circle = 3

Area of small circle = 9 * 3.14 = 28.26

Now, we subtract:

78.5 - 28.26 = 50.24 <--- Because we have to round to the nearest tenth, the final answer is 50.2

Answer 2

Answer:

50.2 cm²

Step-by-step explanation:

Find the area of both circles and subtract them.

Related Questions

Jenny has finished 15 of the 20 lessons in her piano book liam has finished the same percent of lessons from his piano book hi book contains 40 lessons how many lessons has liam fineshed

Answers

30
liam has finished 30 lessons
15/20 is equal to 3/4
so 3/4 of 40 is 30.
hope i helped. have a good day

Answer:

Liam has finished 30 of his lessons

Step-by-step explanation:

Jenny has completed 15 out of 20 lessons, which means that she has completed 75% of her lessons. If Liam has completed the same percentage of lessons, then he has completed 30 of his lessons. 40(.75) = 30.

(please will someone help me please). write the equation of the line in the graph the two points on the line are located at (0, 3) and (6,-1) multiple choice answers are . Y=3x. Y=1/3x+3. Y=2/3x+3. Y=-6x​

Answers

Answer:

c) y=2/3x+3

Step-by-step explanation:

im pretty sure this is right :)

-7(2-3x) help solve please

Answers

Answer:

-14+21x

Step-by-step explanation:

Distrubute

-7 times 2= -14

-7 times 3x= -21x

Answer:

The answer is -14 + 21x

Step-by-step explanation:

Distribute -7 to 2 and -3x

-7 × 2 = -14

-7 × - 3x = 21x

= -14 + 21x

Please help me......

Answers

B is your answer there all the same

Gail is 6 years younger than Mark.Let m= Mark’s age which expression equals Gail’s age?

A 6m
B M+6
C M-6
D 6-m

Answers

The answer is C M-6

Pls help! This is due in 5 minutes!

Answers

Answer:

The Base is 150 and the Exponent is 4

A boy throws a ball into the air. The equation h=−16t^2+23t+4 models the path of the ball, where h is the height (in feet) of the ball t seconds after it is thrown. How long is the ball in the air?

Answers

Answer:

0.72secs

Step-by-step explanation:

Given the height of the ball in air modeled by the equation:

h=−16t²+23t+4

Required

Total time it spent in the air

To get this we need to calculate its time at the maximum height

At the maximum height,

v = dh/dt = 0

-32t + 23 = 0

-32t = -23

t = 23/32

t = 0.72secs

Hence the total time it spend in the air will be 0.72secs

The total time for which the ball is in the air is 0.72 seconds and this can be determined by differentiating the given function.

Given :

A boy throws a ball into the air. The equation [tex]\rm h = -16t^2+23t+4[/tex] models the path of the ball, where h is the height (in feet) of the ball t seconds after it is thrown.

Differentiate the given function of height with respect to 't' in order to determine the value of 't'.

[tex]\rm h = -16t^2+23t+4[/tex]

[tex]\rm \dfrac{dh}{dt}=-32t+23[/tex]

Now, equate the above differential equation to zero.

-32t + 23 = 0

23 = 32t

t = 0.72 seconds

So, the total time for which the ball is in the air is 0.72 seconds.

For more information, refer to the link given below:

https://brainly.com/question/24062595

Solve:
(7 × 8) − (35 + 12) − (2 × 2) =

Answers

The answer simplified is 5

What is the equation of line m

Answers

Answer:

so I dont know what you mean by that

Step-by-step explanation:

there is no way for anyone to tell sorry

Mow for Money!

Do you need extra money? Have you thought about mowing lawns or landscaping? But if you did this, how
much should you charge?

Your neighbors, the Pascals, want to hire you to cut their lawn, and you need to quote them a price. Here's
what their lawn looks like.

Lawn

11 yards
7 yards
10 yards

How will you charge?
There are two ways you can charge them.

1. A flat rate
2. A rate per square unit

Answers

The answer is c the Daytona beach because the rainfall is increased and the

Please help me!!!!!!!!!!!

Answers

Answer:

0.05

Step-by-step explanation:

Let blank be 'x'

1.456=1+0.4+x+0.006

1.456=1.406+x

x=0.05

Analyze the diagram below and complete the instructions that follow.
Find sin 60 degree

Answers

Answer:

sin 60° = 0.9

Step-by-step explanation:

sin 60° = cos 30°

cos 30° = 0.866025403

0.866025403 to one significant figure

0.866025403 ~ 0.9

~. means approximately.

therefore sin 60° = cos 30°

sin 60° = 0.9

Here other question I need help

Answers

Answer:

that question is contradicting itself

Step-by-step explanation:

i want to help

Which point represents the fourth bus stop
A. (11,8)
B. (13,12)
C. (15,10)
D. (19,12)

Answers

Answer:

The answer is (19,12)

1. Find the sum of -9g and 6g + 3

Answers

Answer:

-3g + 3

Step-by-step explanation:

-9g + 6g + 3

combine like terms

-3g + 3

Hope this Helps!!!

Answer:

-3g + 3

Step-by-step explanation:

This would be the answer because if we add 6g to -9g then we would have -3g since 3  and 3 are not like terms then we can just add them like this -3g+3

what’s 2+2.
bet you don’t know.

Answers

Window come at me fam I’m smarter than you bruv

An anchor was dropped into the ocean. It sank 60 feet below sea level in 5 seconds. What integer represents the anchor’s change in elevation per second?  ​

Answers

Answer:

1245.89

Step-by-step explanation:

fthgxdtyujbcxfdrtyuhjnb bcfdtyhjnbcxdftgyhjn cftyghjn vcfghjnbvfghj

help please
what is the product?

Answers

Answer:

−10x4+17x2y−6y2-10x4+17x2y-6y2

or the second option

Getting points because you got your answer



10x+whatever

how do you solve -5 ( -6 - 3x) + 8 = 83

Answers

Answer:

x=3

Step-by-step explanation:

-5(-6-3x)+8=83

Distribute the -5 to both terms in the parentheses by multiplication, multiply the -5 by the -6 and the -3x.

30+15x+8=83

Add like terms, add the 30 and the 8.

38+15x=83

Subtract 38 from both sides to isolate the x on the left side.

15x=45

Divide by 15 on both sides to solve for x.

x=3

PLEASE ANSWER ASAP FOR BRANLEST!!!!!!!!!!!!!!!
Solve the equation
7 = -10s - 3
what is s?

Answers

Answer:

s=-1

Step-by-step explanation:

10=-10s

-1=s

Answer: s = -1

Step-by-step explanation:

7 = -10s - 3 Add three to both sides

10 = -10s. Divide -10 by 10

s = -1

A patient needs a total dose of 50 grams of albumin. The pharmacy has 50 m
bottles of 25% Albumin in stock. How many bottles should the pharmacy
technician prepare to provide the required dose?

Answers

Answer:

4,000 bottles.

Step-by-step explanation:

Given that the patient needs a total dose of 50 grams of albumin, and the pharmacy has bottles of 50 milligrams with 25% albumin, to determine how many bottles the patient should purchase the following calculation must be performed:

1 g = 1000 mg

50 g = 50,000 mg

50 x 0.25 = 12.5

50,000 / 12.5 = X

4,000 = X

Therefore, the patient must purchase 4,000 bottles to obtain the required dosage.

Help me on this question please

Answers

Answer:

the first one:)))

Step-by-step explanation:

8 soccer cards and 4 baseball cards in one box, 6 soccer cards and 3 baseball cards in another box

Helppppppppppppppppppppppppp <3

Answers

Answer:

4.5 > -2.7

Step-by-step explanation:

since 4.5 is a whole number, that automatically makes it bigger

0.05x =0.5 can someone please helppppp!!!!!!!!!!

Answers

Answer:

x equals 10

Step-by-step explanation:

you are moving the 5 from the hundredth value to the tenth, meaning it is becoming a higher number. for this one, just multiply by 10.

4 2/3 ÷ 7 = ?
help pleaseee​

Answers

Answer:

0.66666666666

Step-by-step explanation:

this is a real answer

Question
-8 – (-3) =

Answers

Answer:

-5

Step-by-step explanation:

-8 - -3 basically forget about the - just do the question 8 - 3 then u get 5 then add the - sign

Answer:

Step-by-step explanation:

-5

-8 -(-3)=

-8+3=

-5

I don't know what i am doing wrong pls hel

Answers

it looks good. what do u find wrong with it?

Mr. Hunterhad 25 students in his 4th period math class. The next day, he has
only 20 students. What is the percent decrease in the number of students in
Mr. Hunter's class?

Answers

Answer:20 percent

Step-by-step explanation:correct me if I’m wrong

Help help please !!!!!!

Answers

Answer:

maybe Add to eliminate y because signs are different

In a pet store, the small fishbowl holds up to 23
gallons of water. The large fishbowl holds up to 2
times as much water as the small fishbowl.
Eloise draws this model to represent the number of
gallons of water the large fishbowl will hold.
How many gallons of water does the large fishbowl
hold?
Enter your answer as a mixed number in simplost
form by filling in the boxos.
aal

Answers

Answer: the large fishbowl hold up to 46 gallons of water

Step-by-step explanation:

Answer: the large fishbowl hold up to 46 gallons of water

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