3 years ago

How many degrees are in the "Animation" sector of the graph? Round your answer to the nearest degree.

Mathematics

1 answer:

Monica [59]3 years ago

4 0

The answer is B.

(27/123)*360
0.126*360
77.76
round to 78

You might be interested in

If you divide and inheritance of 45,600.00 among 22 heirs, what will each heir receive

Yuri [45]

Divide 45,600.00/22 to equal $2,072.73

6 0

3 years ago

Read 2 more answers

Solve (x + 4)2 – 3(x + 4) – 3 = 0 using substitution. u = Select the solution(s) of the original equation.

bezimeni [28]

Answer:

$\dfrac{-5-\sqrt{21}}{2},\ \dfrac{-5+\sqrt{21}}{2}$

Step-by-step explanation:

For the equation $(x+4)^2-3(x+4)-3=0$ use the substitution $u=x+4.$ Then the equation will take look

$u^2-3u-3=0.$

Solve this quadratic equation:

$D=(-3)^2-4\cdot 1\cdot (-3)=9+12=21,\\ \\u_{1,2}=\dfrac{-(-3)\pm \sqrt{21}}{2}=\dfrac{3\pm\sqrt{21}}{2}.$

Thus,

$x+4=\dfrac{3-\sqrt{21}}{2}\text{ or }x+4=\dfrac{3+\sqrt{21}}{2},\\ \\x_1=\dfrac{3-\sqrt{21}}{2}-4=\dfrac{-5-\sqrt{21}}{2}\text{ or }x_2=\dfrac{3+\sqrt{21}}{2}-4=\dfrac{-5+\sqrt{21}}{2}.$

8 0

3 years ago

Read 2 more answers

The recipe for a Bach of brownies calls for 1/3 cup of oil. You only want to make 1/4 of a Bach . How much oil do you need

Zielflug [23.3K]

Answer:

1 1/3

Step-by-step explanation:

1/3 divided by 1/4

keep change flip so 1/3 times 4/1 multiply straight across

5 0

3 years ago

Which algebraic expression represents The quotient of seven and the sun of twice a number and three squared?

umka2103 [35]

Answer: 7/(2x+3^2)

Step-by-step explanation:

y=mx+b

y=7

mx=2x

+b =3^2

7 ÷ ( 2x + 3²)

8 0

2 years ago

What expression represents 6 less than the quotient of a number and 4 is 15

expeople1 [14]

The answer is B hope it helps

8 0

3 years ago