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3 years ago

What is the area of a circle with a radius of 6 inches?

Mathematics

2 answers:

lapo4ka [179]3 years ago

7 0

Answer:

idk

Step-by-step explanation:

Triss [41]3 years ago

7 0

Answer:

36π in.²

Step-by-step explanation:

<u>The formula for the area of a circle is πr^2:</u>

So, in our case, we can just substitute 6 for r:

π · 6² = 36π in.²

So 36π in.² or the third option is our answer

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*^%Brainliest 15 pounds Question 5 (2 points)

galben [10]

Answer:

Step-by-step explanation:

Separate into two parts

$\frac{4xy^{3} }{2xy^{2} } + \frac{8x^{2} {y}^{5} }{2x {y}^{2} }$

Simplify:

This is for the first fraction

$\frac{4x {y}^{3} }{2x {y}^{2} } = (4 \div 2)(x \div x)( {y}^{3} \div {y}^{2} )$

$2(1)( {y}^{3 - 2} )$

$2{y}$

Now for the second fraction:

$\frac{8 {x}^{2} {y}^{3} }{2x {y}^{2} } = ( 8 \div 2)( {x}^{2} \div x)( {y}^{5} \div {y}^{2} )$

$4( {x}^{2 - 1} )( {y}^{5 - 2} )$

$4x {y}^{3}$

Add both parts together

$2y + 4x {y}^{3}$

To turn this into the said formula, that would become:

$2 {x}^{0} {y}^{1} + 4 {x}^{1} {y}^{3}$

Where:

a=0

b=1

c=1

d=3

Any value with an exponent 0 except zero will be equal to 1

4 0

3 years ago

Which expressions represent rational numbers? select all the apply. startroot 100 endroot startroot 100 endroot 13.5 startroot 8

zlopas [31]

The expressions are irrational 1/3 + √216 and √64+ √353 and the expressions √100 × √100, 13.5 + √81, √9 + √729, and 1/5 + 2.5 are rational number.

<h3>What is a rational number?</h3>

If the value of a numerical expression is terminating then they are the rational number then they are called the rational number and if the value of a numerical expression is non-terminating then they are called an irrational number.

1. √100 × √100

→ √100 × √100

→ 10 × 10 = 100

This is a rational number.

2. 13.5 + √81

→ 13.5 + √81

→ 13.5 + 9 = 22.5

This is a rational number.

3. √9 + √729

→ √9 + √729

→ 3 + 27 = 30

This is a rational number.

4. √64+ √353

→ √64 + √353

→ 8 + √353

This is an irrational number.

5. 1/3 + √216

→ 1/3 + √216

This is an irrational number.

6. 1/5 + 2.5

→ 1/5 + 2.5

→ 0.2 + 2.5 = 2.7

This is a rational number.

More about the rational number link is given below.

brainly.com/question/9466779

7 0

2 years ago

What is a hypotenuse? <br> I took this picture to help you explain it if you can. Thanks!

Tanzania [10]

So basically the hypotenuse is the part of the triangle that connects the two sides that create the right angle

3 0

3 years ago

Read 2 more answers

When a customer wants pie for dessert, you cut whole pies into 7 equal slices. At the end of your shift, 3737 of a cherry pie, 2

matrenka [14]

the answer is 13/7 and here is the correct question

the answer is 13/7 and here is the correct questionwhen a customer wants pie for dessert you cut a whole pies into 7 equal slices...at the end of your shift 3/7 of. a cherry pie.2/7. of an apple pie.3/7 of a peach pie.and 5/7 of a blueberry pie remain...How much pie remains as a fraction of. a whole pie...

Answer:

13/7

Step-by-step explanation:

From the question, we have

3/7 of cherry pie

2/7 of apple pie

3/7 of peach pie

5/7 of blueberry pie

Now we have to add up all of these in order to get the total amount of pie

3/7 + 2/7 +3/7 +5/7

= (3+2+3+5)/7

=13/7

If expressed as a mixed fraction

= 1 6/7

In conclusion, 13/7 pie remains as a fraction of a whole.

4 0

3 years ago

Complete the factorization of 3r? – 10x + 8.

Sveta_85 [38]

Would you do inverse operation ?

5 0

3 years ago

What is the area of a circle with a radius of 6 inches?​

What is the area of a circle with a radius of 6 inches?