2 years ago

Rotation of 360° centered at the origin. yes or no

Mathematics

1 answer:

Licemer1 [7]2 years ago

8 0

Answer:

Step-by-step explanation:

Its in the Chrome Yowill find it there but Thank you

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X/2480=20/100<br> what is x?

Vesnalui [34]

X = 12400

20/100 = 1/5

2480 x 5 = 12400

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2 years ago

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Consider the two data sets. Which has the higher mean and median? What is the higher mean and median?

Klio2033 [76]

Set 1 mean - 23.625

Set 2 mean - 23.5

Set 1 median - 23.5

Set 2 median - 22.5

This shows the answer is D :)

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2 years ago

Fiona wrote the linear equation y = 2/5 x – 5. When Henry wrote his equation, they discovered that his equation had all the same

Hoochie [10]

we have

$y=\frac{2}{5}x-5$

Let's Isolate the variable y in each of the cases and then compare with Fiona's equation to determine the solution of the problem

case A) $x-\frac{5}{4}y= \frac{25}{4}$

Multiply by $4$ both sides

$4x-5y= 25$

$5y=4x-25$

Divide by $5$ both sides

$y=\frac{4}{5}x-5$

therefore

the case A) is not equal to Fiona's equation

case B) $x-\frac{5}{2}y= \frac{25}{4}$

Multiply by $4$ both sides

$4x-10y= 25$

$10y=4x-25$

Divide by $10$ both sides

$y=\frac{2}{5}x-2.5$

therefore

the case B) is not equal to Fiona's equation

case C) $x-\frac{5}{4}y= \frac{25}{2}$

Multiply by $4$ both sides

$4x-5y= 50$

$5y=4x-50$

Divide by $5$ both sides

$y=\frac{4}{5}x-10$

therefore

the case C) is not equal to Fiona's equation

case D) $x-\frac{5}{2}y= \frac{25}{2}$

Multiply by $2$ both sides

$2x-5y= 25$

$5y=2x-25$

Divide by $5$ both sides

$y=\frac{2}{5}x-5$

therefore

the case D) is equal to Fiona's equation

<u>the answer is</u>

$x-\frac{5}{2}y= \frac{25}{2}$

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2 years ago

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In order for a class trip to be scheduled, at least 30 students must sign up. So far, 23 students have signed up. Write and solv

Grace [21]

Answer:

Step-by-step explanation:

30 ≤ 23 + x

7 ≤ x

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2 years ago

Beth uses the expression 4(2l - 2) - 1 to determine how much profit she will make after selling any given number of lamps (l). I

Ksju [112]

The answer is D.191

4(2(25)-2)-1
4(50-2)-1
4(48)-1
192-1
191

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2 years ago

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