All categories

3 years ago

A circle with a radius of 6 feet has a central angle of 120° in terms of π what is the area of the sector?

Mathematics

1 answer:

Elena-2011 [213]3 years ago

6 0

Your answer would be 0.05 hope I could help!!

You might be interested in

June’s portfolio includes 177 shares of parchar special effects, 213 shares of giaco household goods, and 152 shares of raxin ac

givi [52]

Junes is it a joke or not even a cheer leader for the last year of her and I can’t bc

5 0

2 years ago

Graph g(x)=-5|x+2|+2

Llana [10]

This is the graph for the equation, it crosses through points (0,-8) (-2,4) (-1.6,0) and its vertex is (-2,2)

Hope this helps !!

7 0

3 years ago

The 10th term of an a.p is -27 and the 5th term is -12 .find the first term?

horsena [70]

Step-by-step explanation:

$a_{10} = - 27... (Given) \\\\\therefore a + 9d = - 27...... (1)\\\\a_{5} = - 12... (Given) \\\\\therefore a + 4d = - 12.......(2)\\\\$

Subtracting equation (2) from equation (1)

$a + 9d-( a + 4d )= - 27-(-12)\\\\\therefore a +9d - a-4d = - 27+12\\\\\therefore 5d = - 15\\\\\therefore d = \frac {- 15}{5}\\\\\huge \orange {\boxed {\therefore d = -3}} \\\\$

Substituting d = - 3 in equation (1), we find:

$a + 9\times (-3)= - 27\\\\\therefore a - 27 = - 27\\\\\therefore a = 27- 27\\\\\huge \red {\boxed {\therefore a = 0}}\\\\$

Hence, first term is zero.

3 0

3 years ago

Find the polynomial of least degree in standard form with the given roots:<br> x = 2, 3i

Dmitriy789 [7]

Answer:

x^3 - 2x^2 + 9x - 18.

Step-by-step explanation:

The complex roots occur in conjugate pairs so there are 3 roots 2, 3i and -3i.

So we have:

P(x) = (x - 2)(x - 3i)(x + 3i)

= (x - 2)(x^2 - 9i^2)

= (x - 2)(x^2 - 9*-1)

= (x - 2)(x^2 + 9)

= x^3 + 9x - 2x^2 - 18

= x^3 - 2x^2 + 9x - 18.

4 0

2 years ago

during the summer winnie delivers flowers and bob babysits for neighbors to show their earnings winnie makes a table which state

miv72 [106K]

Winnie earns $12.30 and Bob earns $24.30.
Bob earns $8.10 and earns$4.10
Winnie earns$12.15 and Bob earns $6.15
Winnie earns $4.05 and Bob earns $2.05

7 0

3 years ago

Read 2 more answers

A circle with a radius of 6 feet has a central angle of 120° in terms of π what is the area of the sector?​

A circle with a radius of 6 feet has a central angle of 120° in terms of π what is the area of the sector?