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3 years ago

Which of these is equivalent to 3π/5 rad ? A) 108° B) 150° C) 216° D) 300°

Mathematics

1 answer:

Reptile [31]3 years ago

3 0

To convert from radians to degrees multiply by 180 / π, So:-

3 π / 5 = 180 * 3 * π / 5π

= 540 / 5

= 108 degrees answer

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Find the area of the composite shape

Alexxandr [17]

Answer:

$13.735$ $ft^{2}$

Step-by-step explanation:

Area of a circle.

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$r=d/2\\r=8/2\\r=4$

$A=\pi \times 4^{2}$

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I hope it helps.

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2 years ago

Consider the following 8 numbers, where one labelled x

zvonat [6]

Step-by-step explanation:

The range is the difference between the highest and lowest values in a set of numbers. To find it, subtract the lowest number in the distribution from the highest.

we see that the visible 7 numbers have a range of 50-17 = 33.

that means that x has to make sure that the range really is 69.

so, we have indeed 2 choices : x can be the lowest value (with a difference of 69 to the highest value, 50), or x can be the highest value (with a difference of 69 to the lowest value, 17).

x as the lowest value :

x = 50 - 69 = -19

x as the highest value :

x = 17 + 69 = 86

5 0

2 years ago

Sonja has 5 apples in her pantry, she wants all 8 of her horses to eat the same amount as a treat. How much will each horse eat?

Mandarinka [93]

Answer:1

Step-by-step explanation:

8÷5=1.6 but you don’t want the 6 or the decimal (.) so it’s 1!

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3 years ago

Read 2 more answers

How many ways can the letters in the word balloon be arranged? 210 1,260 2,520 5,040

Lapatulllka [165]

Answer:

The number of ways this can be done is 1,260 ways

Step-by-step explanation:

In this question, we are asked to calculate the number of ways in which the letters of the word balloon can be arranged.

To do this, we take into consideration those letters that are repeated and the number of times repeated. The letters are l and o and are repeated two times each.

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6 0

3 years ago

-3y+1/3=-5/6y-5/2 what does y equal

kotykmax [81]

Answer:

17/13

Step-by-step explanation:

$- 3y + \frac{1}{3} = - \frac{5}{6}y - \frac{5}{2} \\ - \frac{18}{6}y + \frac{2}{6} = - \frac{5}{6} y - \frac{15}{6} \\ \frac{2}{6} + \frac{15}{6} = - \frac{5}{6} y + \frac{18}{6} y \\ \frac{17}{6} = \frac{13}{6} y \\ \frac{6}{13} \times \frac{17}{6} = y \\ \frac{17}{13} = y$

8 0

2 years ago