3 years ago

The radius of a circle is 4 kilometers. What is the area of a sector bounded by a 45° arc?

Mathematics

2 answers:

Alinara [238K]3 years ago

6 0

I have no idea i’m struggling my self

SIZIF [17.4K]3 years ago

5 0

Answer:

1/8 pi

Step-by-step explanation:

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Ynnette can wash 959595 cars in 555 days. How many cars can Lynnette wash in 111111 days?

gavmur [86]

Answer:

192,110,919

Step-by-step explanation:

You would first need to divide 959595 by 555 which would equal 1729. Then you would need to multiply 1729*111111 which would equal 192,110,919.

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3 years ago

Rewrite the expression as a single fraction 3/8 + 1/8

mihalych1998 [28]

Answer:

Step-by-step explanation:

3/8+ 1/8 = 4/8

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2 years ago

In the figure, what is the value of z? 2.9 5.6 6 8.75

myrzilka [38]

The value of z would be 5.6

7 0

2 years ago

Sean has a bag with 15 marbles. Six of the marbles are red, and 9 are blue. If Sean draws one marble from the bag, the probabili

pav-90 [236]

The probability would be written as number of red marbles/ total number of marbles.

Probability of picking red would be 6/15.

Divide to get the percent: 6/15 = 0.4 = 40%

7 0

3 years ago

Need help, pls and ty❤️❤️

cluponka [151]

Option D:

$d=\sqrt{(19+1)^2+(20+1)^2}$

Explanation:

Given data:

The points are (–1, –1) and (19, 20).

To find the distance between two points:

$x_1=-1, y_1=-1, x_2=19, y_2=20$

Distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$d=\sqrt{(19-(-1))^2+(20-(-1))^2}$

$d=\sqrt{(19+1)^2+(20+1)^2}$

Hence option D is the correct answer.

7 0

3 years ago