2 years ago

Find the angle of rotation that maps point D onto point A

Mathematics

1 answer:

Charra [1.4K]2 years ago

8 0

Answer:

A - 144

Step-by-step explanation:

everything else would be too far

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Find the amount of time that has elapsed.Assumed that the given below are of the same day.write your solution.

belka [17]

1: ----> 2:00
2: ----> 4:45
3: -----> 2:15
4: -----> 4:41
5: -----> 16:15

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3 years ago

Abby needs to take a taxi to go to the movies, the taxi charges 4.00 flag fee for the pick up and then 2.75 for each mile driven

AlexFokin [52]

Answer:

6 miles

Step-by-step explanation:

x = miles driven

4.00 + 2.75 * x = 20.50

2.75x = 20.50 - 4.00 = 16.50

x = 16.50/2.75 = 6 miles

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2 years ago

Johnny left home and drove west 6 miles to Bakersfield for flowers. Then he drove 8 miles north to his girlfriend’s house. How f

geniusboy [140]

They live 2 miles apart

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3 years ago

Find the volume of a right circular cone that has a height of 9.1 m and a base with a circumference of 12.1 m. Round your answer

Orlov [11]

Answer:

$V=35.3\ m^3$

Step-by-step explanation:

-Given the cone's height is 9.1m and the Circumference is 12.1

#We use the circumference formula to calculate the radius:

$C=2\pi r\\\\12.1=2\pi r\\\\r=\frac{12.1}{2\pi}=\frac{6.05}{\pi}\ cm$

-The volume of the cone using the radius above can then be calculated as follows:

$V=\pi r^2\frac{h}{3}\\\\=\pi\times(\frac{6.05}{\pi})^2\times \frac{9.1}{3}\\\\\\=35.3\ m^3$

Hence, the cone's volume is $35.3\ m^3$

7 0

3 years ago

Find two numbers a and b whose sum a+b is −3, and whose difference a−b is −7.Your answer is

Shkiper50 [21]

Answer:

a = -5

b = 2

Step-by-step explanation:

a+b=-3

<u>a-b= -7</u> +

2a = -10

a = -10/2

a = -5

a + b = -3

-5 + b = -3

b = -3 + 5

b = 2

8 0

3 years ago