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2 years ago

12

When working in trigonometry, you typically measure angles in

1 answer:

Neporo4naja [7]2 years ago

8 0

Answer:

Radians

<em>Hope that helps!</em>

Step-by-step explanation:

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14 pies eaten in 2 minutes what's the rate

anyanavicka [17]

Answer:

7 pies per minutes

Step-by-step explanation:

14/2 =7

so 7 is your number of pies eaten in one minutes

4 0

3 years ago

Read 2 more answers

All 4 questions please

scZoUnD [109]

Answer:

π = S/2πrh
v = √2E/m
b = (-7a+c)/2
x =3y-1

Step-by-step explanation:

1.

$S = 2\pi rh\\Divide\:both\sides\:of\:the\:equation\:by\:2rh\\\\\frac{S}{2rh} = \frac{2 \pi rh}{2 rh} \\\\\pi = \frac{S}{2rh}$

2.

$E = \frac{1}{2} mv^2\\\\E = \frac{mv^2}{2} \\\\Cross\:multiply\\\\2E =mv^2\\Divide\:both\:sides\:of\:the\:equation\:by\:m\\\frac{2E}{m} = \frac{mv^2}{m} \\\\\frac{2E}{m} =v^2\\Square\:root\:both\:sides\:of\:the\:equation\\\sqrt{\frac{2E}{m} } = \sqrt{v^2} \\\\\sqrt{\frac{2E}{m} } =v\\\\v =\sqrt{\frac{2E}{m} }$

3.

$7a+2b =c\\Isolate\:b\\\\2b =c-7a\\2b= -7a+c\\Divide\:both\:sides\:of\:the\:equation\:by \:2\\\frac{2b}{2} =\frac{-7a+c}{2} \\\\b = \frac{-7a+c}{2}$

4.

$y = \frac{1}{3} (x+1)\\\\y = \frac{x+1}{3}\\\\Cross\:multiply \\3y =x+1\\Isolate \:x\\3y -1=x\\\\x =3y-1$

7 0

3 years ago

¿Cuantos minutos tiene un día?

zlopas [31]

How many minutes are in a day?

8 0

3 years ago

Read 2 more answers

What are the apparent zeros of the cubic function graphed above? (also if you have the answers to the rest of this test plz send

Mazyrski [523]

<em>The point where a function (for our problem its the cubic function shown)</em>

cuts/crosses the x-axis

<u>and/or</u>

touches the x-axis

<em>is a zero of the function.</em>

From the graph shown, we can clearly see that it cuts the x-axis at -1 and touches the x-axis at 2.

So the zeros are at -1 and 2.

ANSWER: {-1,2}

7 0

3 years ago

Read 2 more answers

There are 240 students going on a field trip each school bus can hold 48 students complete the equation to show which operation

NeTakaya

If you calculate 240/48, you will get 5 without any remainder, which means if you get 5 buses it can exactly take all students?

8 0

2 years ago