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3 years ago

Find area sector ACBD.... please and thank you

Mathematics

1 answer:

neonofarm [45]3 years ago

4 0

The sector is $\dfrac{360^\circ - 60^\circ}{360^\circ} = \dfrac 5 6$ of the circle so the area is

$\dfrac 5 6 \pi r^2 = \dfrac 5 6 \pi (10^2) = \dfrac{250 \pi}{3}$

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In rods family 3 4th of the members were glasses. Of those who do not wear glasses,1 3rd are male. What fraction of the family a

kipiarov [429]

The answer would be 1/4

7 0

3 years ago

Composite shapes find the total volume of the 3D shapes round to the nearest hundredth

Nat2105 [25]

Answer:

904.32inc^3

Step-by-step explanation:

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8 0

3 years ago

The sum of three numbers is 84 the second number is 3 times the third . The first number is 6 less then the third . What are the

Kamila [148]

Answer:

A=12

B=54

C=18

Step-by-step explanation:

A=first

B=second

C=third

A+B+C=84

B=3C

A=C-6

C-6+3C+C=84

5C-6=84

5C=90

C=18

A=C-6

=(18)-6

=12

B=3C

=3(18)

=54

7 0

4 years ago

A bulletin board is 11 feet by 6 feet. The area of the board is what square feet.

Usimov [2.4K]

Answer:

66 feet sq.

Step-by-step explanation:

Eleven times six would be sixty-six.

Break up 11 into its tens and ones

11*6 =60

1*6 =6

Add the two, 60+6 =66

6 0

3 years ago

The number of members in an organization since the year 2000 can be represented by the function below where x represents the num

egoroff_w [7]

Given:

The number of members in an organization since the year 2000 can be represented by the function

$m(x)=x^2+42x+5$

where, x represents the number of years after 2000.

To find:

The statement which best describes the term 5.

Solution:

We have,

$m(x)=x^2+42x+5$

It is clear that 5 is a constant because it is free from variable x.

At x=0,

$m(0)=(0)^2+42(0)+5$

$m(0)=5$

It means, 5 is the initial number of members in the organization.

Therefore, there are 5 members in the organization in year 2000.

4 0

3 years ago