3 years ago

How many really solutions does 4a^2 = 8a− 4 have

Mathematics

1 answer:

creativ13 [48]3 years ago

4 0

Answer:

It has one solution which is a=1

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i think its D.

A reflection, a rotation, and a translation will prove that shape 2 is congruent to shape 1.

Step-by-step explanation:

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3 years ago

A ball is rolled at a velocity of 12m/sec.after 36 seconds,it comes to a stop what is the acceleration of the ball?

miv72 [106K]

acceleration of ball is $\frac{-1}{3}\,\,m/sec^2$

Step-by-step explanation:

Initial Velocity = 12m/sec

time = 36 s

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The formula used to find acceleration is:

$Acceleration=\frac{Final\,\,Velocity-Initial\,\,Velocity}{Time}$

Putting values and finding acceleration:

$Acceleration=\frac{Final\,\,Velocity-Initial\,\,Velocity}{Time}$

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So, acceleration of ball is $\frac{-1}{3}\,\,m/sec^2$

Keywords: Acceleration

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3 years ago

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Lelu [443]

Answer:

If the answer helps you PLEASE mark me as brainliest

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3 years ago

Will makr brainliest to the first answr correct, 5 star, and thanks.

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