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2 years ago

In order to describe velocity what three pieces of data are needes

Mathematics

1 answer:

miskamm [114]2 years ago

3 0

Answer:

$V=displacement/change of time$

Step-by-step explanation:

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Match each item with the correct statement below. (4 KU)

viva [34]

Answer:

1. F

2. G

3. H

4. E

5. C

6. B

7. A

8. D

Step-by-step explanation:

1. For a horizontal line, this is zero. F. Slope

2. These lines have the same slope. G Parallel Lines

3. These lines meet at 90°. H Perpendicular Lines

4. This is where two lines meet. E. Point of Intersection

5. For the line 3 2 6 x y   , this is −3. C. Y-intercept

6. The numbers 10 and 1 /10 are examples. B Reciprocals

7. This is the name for an equation of a line in the form Ax By C    0. A. Standard Form

8. For a vertical line, the value of x is constant and equal to this D. x-intercept

8 0

3 years ago

At the beginning of a 10-hour experiment,a substance has an initial temperature of 19.7 degrees C. The substance is cooled at a

Olin [163]

Answer:

-6.3

Step-by-step explanation:

2.6 * 10 (10 hours and 2.6 degrees) = 26

19.7 - 26 = -6.3

3 0

3 years ago

Which function represents transforming ƒ(x) = 3x with a reflection over the x-axis and a vertical shift of 4 units?

Oxana [17]

Answer:

D. $h(x)=-3x+4$

Step-by-step explanation:

we are given

$f(x)=3x$

Firstly, it is reflected over x-axis

we know that for reflection about x-axis , we can replace y as -y

we get

$g(x)=-f(x)$

$g(x)=-3x$

now, it is vertical shift up by 4 units

so, we can add 4 to y-value

we get

$h(x)=g(x)+4$

$h(x)=-3x+4$

4 0

3 years ago

Round 1964.15569 to the nearest hundredth, tenth, one, ten, and hundred.

Umnica [9.8K]

1964.16 is hundredth
1964.2 is tenth
1964 is one
1960 is ten
2000 is hundred

6 0

3 years ago

Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in s

Jobisdone [24]

Answer:

$f(x)=x^4-9x^2-50x-150$

Step-by-step explanation:

Let f(x) be the polynomial function of minimum degree with real coefficients whose zeros are 5, -3, and -1 + 3i be f(x).

By the complex conjugate property of polynomials, -1-3i is also a root of this polynomial.

Therefore the polynomial in factored form is $f(x)=(x-5)(x+3)(x-(-1+3i))(x-(-1+3i))$

We expand to get: $f(x)=(x^2-2x-15)(x^2+2x+10)$

We expand further to get:\

$f(x)=x^4-9x^2-50x-150$

3 0

3 years ago

In order to describe velocity what three pieces of data are needes​

In order to describe velocity what three pieces of data are needes