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3 years ago

What is the answer to 3z > - 4.5

Mathematics

1 answer:

Stella [2.4K]3 years ago

3 0

Answer:

$z$

Step-by-step explanation:

$3z > -4.5$

$z > - \frac{4.5}{3}$

$z > -1.5$

$z < 1.5$

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Emnayel was charged 32$ 14 2/9 taki ride what was the cost per kilometer

MrMuchimi

32/(14+2/9) → 2.25 dollars per km

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5 0

3 years ago

Write an equation parallel to the line determined by the points (15, -6) and (-3, 13), through: (4, 2)

gulaghasi [49]

Answer:

The answer is

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

That's

Slope of the through points

(15, -6) and (-3, 13) is

Since the lines are parallel their slope are also the same

So slope of parallel line = - 19/18

Equation of the line using point (4,2) and slope -19/18 is

We have the final answer as

Hope this helps you

7 0

3 years ago

Read 2 more answers

Calculate the Laplace transforms of the following from the definition. 1. y = t^2. y = t^3

Likurg_2 [28]

Answer:

1) $L(y)=\frac{2}{s^{3}}$

2) $L(y)=\frac{6}{s^{4}}$

Step-by-step explanation:

To find : Calculate the Laplace transforms of the following from the definition ?

Solution :

We know that,

Laplace transforms of $t^n$ is given by,

$L(t^n)=\frac{n!}{s^{n+1}}$

1) $y=t^2$

Laplace of y,

$L(y)=L(t^2)$ here n=2

$L(y)=\frac{2!}{s^{2+1}}$

$L(y)=\frac{2}{s^{3}}$

2) $y=t^3$

Laplace of y,

$L(y)=L(t^3)$ here n=3

$L(y)=\frac{3!}{s^{3+1}}$

$L(y)=\frac{3\times 2}{s^{4}}$

$L(y)=\frac{6}{s^{4}}$

5 0

3 years ago

From 248 to 200 workers

Yuri [45]

Are you asking what is 248-200? If so that would be 48. 200-248=248

3 0

3 years ago

Read 2 more answers

HELP!!! BRAINLIEST!!The expression on the left side of an equation is shown below.

storchak [24]

Answer:

Expression that can be written in the box on the other side of the equation will be x

Step-by-step explanation:

The left side of equation is:

Simplifying the equation we get:

An equation has no solution when, we cannot find the value of x.

So, The order side of equation can be x

i.e,

So, expression that can be written in the box on the other side of the equation will be x

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3 years ago