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3 years ago

FIVE STARS AND BRAINLIEST TO CORRECT ANSWER

Mathematics

1 answer:

lianna [129]3 years ago

6 0

Simply take the derivative of s(t),
s'(t) = -6

Since the velocity is constant, v(t) = s'(t) = -6 at any given time t.

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Practice D. Factor each trinomial.

Pachacha [2.7K]

Answer:

So 1) x²-2x-8

=  x(x-2-8/x)

2) y²-13y+42

 = y(y-13+42/y)

3) m²-6m-7

 = m(m-6-7/m)

Hope it helps

5 0

3 years ago

Assume y=x²+3x+6. what is the avg rate of change of y with respect to x as x changes from -4 to -2

AURORKA [14]

The average rate of change is 3

5 0

3 years ago

In another baseball division, one team had a winning percentage of 0.444 repeating What fraction of their games did this team wi

UkoKoshka [18]

Answer:

$x = \frac{4}{9}$

Step-by-step explanation:

Given

Winning Percentage = 0.444 repeating

Required

Represent as a fraction

Represent the percentage with x

$x = 0.444$

Convert to fraction

$x = \frac{444}{1000}$

Next step, is to convert to fraction repeating

To do this, we simply subtract 1 from the denominator

$x = \frac{444}{1000 - 1}$

$x = \frac{444}{999}$

Simplify to the lowest term: Divide numerator and denominator by 37

$x = \frac{444/37}{999/37}$

$x = \frac{12}{27}$

Simplify to the lowest term: Divide numerator and denominator by 3

$x = \frac{12/3}{27/3}$

$x = \frac{4}{9}$

Hence;

There winning fraction is $\frac{4}{9}$

8 0

3 years ago

The parabola y=x^2 is shifted up by 8 units

dangina [55]

Answer:

It becomes y = x^2 + 8.

Step-by-step explanation:

The equation of the new parabola is y = x^2 + 8.

6 0

3 years ago

PLEASE HELP!!!! I really don't know how to do this. If someone could tell me i would be so thankful. I give brainliests!

vampirchik [111]

A. Yes
B. Yes
C. Yes
D. No
Me and my friend think that's the answer hope this helps I don't brainiest just trying to help

7 0

3 years ago

Read 2 more answers