3 years ago

Solve this equation by factoring by grouping x2 + 2x = 6x + 12.. All work must be shown

Mathematics

1 answer:

kompoz [17]3 years ago

8 0

Answer:

x=6 AND x=-2

Step-by-step explanation:

See the image for the steps.

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Identify the decimal with the greatest value 0.3,0.33,0.033

shtirl [24]

I think 0.033 is the greatest

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3 years ago

The distance traveled by a toy car can be modeled by D(t) = t3 − 3t2 + t − 3, where t > 3 represents time in seconds. If the

Bogdan [553]

Answer:

$t^2+1$

Step-by-step explanation:

We are given that

Distance traveled by a toy car

$D(t)=t^3-3t^2+t-3$

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Time taken by car =t-3 seconds

We have to find the expression which represents the speed of the toy car.

We know that

$Speed=\frac{Distance}{time}$

Using the formula

$Speed=\frac{(t^3-3t^2+t-3)}{t-3}$

$Speed=\frac{t^2(t-3)+(t-3)}{t-3}$

$Speed=\frac{(t-3)(t^2+1)}{t-3}$

$Speed=t^2+1$

Hence, the expression which represents the speed of the toy car

$t^2+1$

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3 years ago

01:59:51

IceJOKER [234]

Answer:

L+2=8

Step by step explaintion.

the length is so much longer than some multiple of the width

or perhaps the area of the rectangle.

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3 years ago

Solve for a.<br> ab + c = d.

dimulka [17.4K]

Answer:

a = (d-c)/b

Step-by-step explanation:

ab + c = d

ab = d -c

a = (d-c)/b

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4 years ago

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Find the volume v of the described solid s.a right circular cone with height 6h and base radius 4r

guapka [62]

Use this formula=1/3πr2h

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3 years ago