2 years ago

I NEED HELP FAST PLEASE

Mathematics

1 answer:

ololo11 [35]2 years ago

4 0

Please Give me Brainliest, Thank You

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A light bulb's brightness is reduced when placed behind a screen. The amount of visible light produced by the light bulb decreas

Rom4ik [11]

Answer:

Step-by-step explanation:

L=750(0.25)×

PLEASE MARK ME AS BRAINLIST

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Find the surface area of the above solid.

faust18 [17]

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The velocity of a particle moving back and forth on a line is vequalsStartFraction ds Over dt EndFraction equals6 sine (2 t )Sta

max2010maxim [7]

Answer:

s = 6 m

Step-by-step explanation:

The value of the velocity v is given as:

$v = \frac{ds}{dt} = 6 sin(2t)$ m/s

To find s, we have to integrate and apply the initial values of s = o when t = 0:

$\frac{ds}{dt} = 6 sin(2t)\\\\\int\limits^s_0 {ds} = \int\limits^t_0 {6sin(2t)} \, dt\\\\s|^s_o = -3cos(2t)|^t_o\\\\s - 0 = -3cos(2t) -(-3cos(0))\\\\s = -3cos(2t) + 3(1)\\\\s = -3cos(2t) + 3$

When t = π/2, s will be:

s = -3cos(2 * π/2) + 3

s = -3cos(π) + 3

s = -3(-1) + 3

s = 3 + 3

s = 6 m

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3 years ago

How to write five million, forty thousand

NeTakaya

That would be 5,040,000

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3 years ago

Read 2 more answers

Find the value of x of this

almond37 [142]

x: 93⁰ × 117⁰ × 87⁰ x⁰ ×

x : x

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