2 years ago

I need help plzzzzzz

Mathematics

1 answer:

sammy [17]2 years ago

3 0

the answer is 0 Numble D

it help you

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If the circumference of a circle is 201 centimeters what is the radius of the circle (to the nearest whole number)? Use 3.14 for

saul85 [17]

Formula for circumference: C = 2pi*r

This becomes 201 cm = 2(3.14) r

Divide both sides of this eqn by 6.28:

201
------- = r = 32 cm (approx).
6.28

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3 years ago

What is a number decreased by 4 is more than -1 . you have to write an inequality .

rosijanka [135]

You would just need to make an inequality from the description. You would make "x" the number. The answer would be "x-4>-1"

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You start driving north for 3 miles, turn right, and drive east for another 4 miles. At

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Answer:

The straight line distance is 5 miles from starting point

Step-by-step explanation:

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3 years ago

Sin(3pi over 4) = _____

OlgaM077 [116]

If you're using the app, try seeing this answer through your browser: brainly.com/question/2790456

______________

$\mathsf{sin\!\left(\dfrac{3\pi}{4}\right)}\\\\\\ =\mathsf{sin\!\left(\dfrac{3\cdot 180^\circ}{4}\right)}\\\\\\ =\mathsf{sin(135^\circ)}\\\\ =\mathsf{sin(180^\circ-135^\circ)}$

$=\mathsf{sin(45^\circ)}\\\\ =\mathsf{\dfrac{\sqrt{2}}{2}}\quad\longleftarrow\quad\textsf{this is the answer.}$

I hope this helps.=)

Tags: <em>sine sin common angles trig trigonometry </em>

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3 years ago

??????can someone help???

ehidna [41]

The answer is C, from where the end lines go down to on the graph

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3 years ago