All categories

3 years ago

What is the area of the shaded portion in the square?

Mathematics

1 answer:

kicyunya [14]3 years ago

4 0

Answer:

36 - 9pi

Step-by-step explanation:

Shaded part = Area of square - Area of white part

= 6^2 - (1/4)*pi*6^2 [Since, the white part is one-fourth of a circle with radius 6 units]

= 36 - 9pi

You might be interested in

3rd grade math explain how you know if a number can be divided by 10 evenly

kap26 [50]

Look at the last digit. If the last digit is 0, then the number can be divided by 10 <span> evenly (without a remainder).</span>

3 0

3 years ago

Read 2 more answers

1. In how many ways can a committee of eight people to be formed from a group of 6 male, 5 female and 4 students if there are no

NeX [460]

Answer:

The number of ways is 6435

Step-by-step explanation:

Given

$Male = 6$

$Female = 5$

$Students = 4$

Required

Number of ways a group of 8 can be formed

Here, I'll assume each category of people are distinct:

Hence;

$Total = Male + Female + Students$

$Total = 6 + 5 + 4$

$Total = 15$

Number of ways is then calculated as follows:

$^nC_r = \frac{n!}{(n - r)!r!}$

Where

$n = 15\ and\ r = 8$

So, we have:

$^{15}C_8 = \frac{15!}{(15 - 8)!8!}$

$^{15}C_8 = \frac{15!}{7! * 8!}$

$^{15}C_8 = \frac{15 * 14 * 13 * 12 * 11 * 10 * 9 * 8!}{7!8!}$

$^{15}C_8 = \frac{15 * 14 * 13 * 12 * 11 * 10 * 9}{7!}$

$^{15}C_8 = \frac{15 * 14 * 13 * 12 * 11 * 10 * 9}{7 * 6 *5 * 4 * 3 * 2 * 1}$

$^{15}C_8 = \frac{32432400}{5040}$

$^{15}C_8 = 6435$

<em>Hence, the number of ways is 6435</em>

7 0

3 years ago

Write 4 1/2% as a fraction in simplest form

MakcuM [25]

Answer:

9/2 but you have to simplify it

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

6. scatterplots EASY plz help asap

Artemon [7]

Answer:

Step-by-step explanation: you got a a

6 0

3 years ago

Read 2 more answers

Can someone help me. The picture is attached. Thank you :) I will give brainliest

denis-greek [22]

Answer: 5 Explanation:

7 0

3 years ago

Read 2 more answers