2 years ago

What is the radius of a circle with a circumference measuring 24π cm

1 answer:

xeze [42]2 years ago

6 0

Your answer would be r = 3.82

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Marta_Voda [28]

The intervals along the x axis are inconsistent. the one that says 21-30 should either be split into 2 or have twice the width.

Hope this helps :)

3 0

2 years ago

Volgvan

Answer:

y = 2x² + 18x + 36

Step-by-step explanation:

Given

y = 2(x + 6)(x + 3) ← expand the factors using FOIL

y = 2(x² + 9x + 18) ← distribute parenthesis by 2

= 2x² + 18x + 36 ← in standard form

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3 years ago

Sveta_85 [38]

10 quarters 30 dimes

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2 years ago

expeople1 [14]

Answer:

I would say the last one, bc b Is negative correct?

4 0

2 years ago

andreev551 [17]

First find the derivative,

$\dfrac{d}{dt}\Big(-10\cos(4t)\Big)=40\sin(4t)$ .

Then find the critical point,

$40\sin(4t)=0\implies t=40\mathrm{s}$ .

Hope this helps.

I am a little rusty here :(.

3 0

2 years ago