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
kap26 [50]
3 years ago
8

Please Help me !! Really I don’t know

Mathematics
1 answer:
klasskru [66]3 years ago
6 0
Your answer is b) 18.3.

To find the area of the shaded region, we need to find both the area of the isosceles triangle and the area of the whole shape, so we can subtract the triangle from the whole shape.

To find the area of the triangle you can use the equation A = (b × h)/2 which gives you 64/2 = 32 in².

To find the area of the whole shape, you need to find the area of the circle that it would be in, and divide it by 4. This is because the shape is a quarter circle, so by finding the whole circle and dividing by 4 we get just the quarter.
The area of a circle is πr², so:
A = 1/4(64π)
A = 16π
A = 50.3

So now we can do 50.3 - 32 = 18.3

I hope this helps! Let me know if you have any questions :)
You might be interested in
If a store had 330 video games, and 47% of the games were for Xbox, and 53% were for ps4, then how many xbox and ps4 games are i
Bingel [31]

Answer:

The number of games for Xbox is about 155

The number of games for PS4 is about 175

Step-by-step explanation:

Let us find the numbers of games for Xbox and for PS4 game

∵ There are 330 video games in the store

∵ 47% of them were for Xbox

- Multiply 47% by 330

∴ The number of games for Xbox = 47% × 330

∵ 47% = \frac{47}{100}

∴ The number of games for Xbox = \frac{47}{100} × 330

∴ The number of games for Xbox = 155. 1

∴ The number of games for Xbox ≅ 155

∵ 53% of them were for PS4

- Multiply 53% by 330

∴ The number of games for PS4 = 53% × 330

∵ 53% = \frac{53}{100}

∴ The number of games for PS4 = \frac{53}{100} × 330

∴ The number of games for PS4 = 174.9

∴ The number of games for PS4 ≅ 175

4 0
3 years ago
Which inequality has a solid boundary line when graphed?
kipiarov [429]

Inequalities are expression not separated by an equal sign. None of the inequality is correct since there is absence of equal sign.

<h3>Graph of inequalities</h3>

Inequalities are expression not separated by an equal sign. According to the question, we ned the inequality's graph that will have a dashed boundary line.

An inequality that will have solid boundary line must include only the less than or equal to sign < or greater than or equal to > sign.

From the option given, none of the inequality is correct since there is absence of equal sign.

Learn more on inequality graph here: brainly.com/question/24372553

#SPJ1

4 0
2 years ago
The lengths of two sides of a triangle are 14 inches and 4 inches. Which of the following dimensions is the third side of this t
Varvara68 [4.7K]
The correct answer is A) 10 inches...Brainliest?...
3 0
3 years ago
Read 2 more answers
9<br> 2<br> 199843x199813996<br> 1998-1998
Mashutka [201]

Answer:

what exactly did u want me to work out?

5 0
3 years ago
What is the derivative of pi?
vredina [299]

A "derivative" is a rate of change.

The derivative of a plain old number is zero, since numbers never change.

Pi is a number.  Its value never changes.  Its derivative is zero.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 5 times 2 equals what
    6·1 answer
  • What is the value of the discriminant for the quadratic equation 0 = 2x2 + x – 3?
    15·2 answers
  • Is this correct?
    5·1 answer
  • What is 12x squared - 9x + 15
    15·2 answers
  • What is char antonym?​
    7·2 answers
  • (3x-7) (x+5) what is the value of x
    14·1 answer
  • Find the area of each. Use
    14·1 answer
  • What is 4901 and 75 estimated to
    9·1 answer
  • Plot the points (-8,7) and (5,7) on the coordinate plane below. What is the distance between these two points?
    10·1 answer
  • Which of these is an example of qualitative data?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!