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3 years ago

What is the slope of the line?

Mathematics

1 answer:

Varvara68 [4.7K]3 years ago

8 0

Answer: -5/2

Explanation: Rise over Run. Since the line is going downwards, the slope is negative

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7y ^3 −7x^3 +4−5+6−3x^3 +6x^3<br>Combine Like Terms

snow_lady [41]

Answer:

-4x^3 + 7y^3 + 5

Step-by-step explanation:

7y^3 - 7x^3 + 4 - 5 + 6 - 3x^3 + 6x^3 Given

7y^3 - 7x^3 - 3x^3 + 6x^3 + 4 - 5 + 6 Rearrange

7y^3 - 4x^3 + 5 Combine the like terms

-4x^3 + 7y^3 + 5 Answer

8 0

3 years ago

Gerald drives 200 miles in 2 1/2 hours. what is gerald's average speed?

Dimas [21]

Answer:

80mph

Step-by-step explanation:

200 divided by 2 1/2 is 80.

3 0

3 years ago

Identify a reflection about the x-axis or a reflection about the y-axis of f(x) = √-x by observing the equation of the function

olga55 [171]

Answer:

B) The base graph has been reflected about the y-axis

Step-by-step explanation:

We are given the function, $f(x)=\sqrt{-x}$ .

Now, as we know,

The new function after transformation is $g(x)=f(-x)=\sqrt{x}$ .

<em>As, the function f(x) is changing to g(x) = f(-x)</em> and from the graph below, we see that,

The base function is reflected across y-axis.

Hence, option B is correct.

4 0

3 years ago

Write a fourth grade word problem where the answer is 35.

rusak2 [61]

Answer:

Step-by-step explanation:

15+14+6

15+14= 29

29+6= 35

7 0

4 years ago

Read 2 more answers

Catie earned $3,511.95 last month. She used 3/5 of her earnings to pay her bills. With the remaining money she bought two skirts

andrew11 [14]

Answer:

$Amount \ left = 1345.81$

Step-by-step explanation:

$Total \ earning = T= $3,511.95$

$Spent \ on \ Bills = B = \frac{3}{5} T = 2107.17$

$Remaining \ amount = R = T-B = $3,511.95 - 2107.17\\R = 1404.78$

$Spent \ on \ Shopping = S = 2($21.99) + $14.99\\S = 58.97$

$Amount \ left = L = R - S\\Amount \ left = 1404.78 - 58.97\\Amount \ left = 1345.81$

5 0

3 years ago