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3 years ago

What is the slope of the line passes through the pair of points (-4.1,7.4), (4.3,3.2)

1 answer:

3 0

Hi there! The formula for finding the slope is y2 - y1/ x2 - x1. This means you subtract the first x and y-coordinates form the second x and y-coordinates. (-4.1, 7.4) is the first coordinate and (4.3, 3.2) is the second coordiante. Set it up like this:

3.2 - 7.4 / 4.3 - (-4.1)

Now, let's subtract. 3.2 - 7.4 is -4.2. 4.3 - (-4.1) is 9.4. -4.2/9.4 is -0.5 when simplified. There. The slope of the line is -0.5. The answer is C: -0.5.

Note: When you subtract a negative number, you're actually adding. So if an expression is 2 - (-3), the answer is 5, because you add 3 into 2.

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Moshde runs a hairstyling business from her house. She charges $48 for a haircut and style. Her monthly expenses are $1100. She

AlexFokin [52]

Answer: 48

Step-by-step explanation:

Moshde charges 48 dollars for haircut + style

She loses 1100 dollars over expenses.

If she wants to get a revenue of 1168 dollars:

$1168 + $1100 = $2268

She has to make $2268 dollars

2268/48 = 47.25

Therefore, 47.25 haircuts are needed.

Of course, this is silly and ridiculous. How can you give fractions of a haircut, therefore, we round UP for 48 haircuts at minimum.

I hope this helps :)

BB76

4 0

3 years ago

Read 2 more answers

Which financial statement would include a listing of a company's assets?

Svetach [21]

The financial statement which includes company's assets is in balance sheet.

Answer: Option A

<u>Step-by-step explanation:</u>

Balance sheet is the important financial statement which includes assets, liabilities and shares. Assets are normally listed in the left side of the balance sheet. Liabilities and equity is mentioned in the right side.

Assets are the resources which is owned by the company. Assets are of two types - current assets and non current assets. Current assets is related to cash and cash related expenses. Non-current assets include property, plant, equipment and even biological assessments like plants and animals.

8 0

3 years ago

Which expressions are equivalent to 1 5 ⋅ 1 5 ⋅ 1 5 ⋅ 1 5 5 1 ⋅ 5 1 ⋅ 5 1 ⋅ 5 1 start fraction, 1, divided by, 5, end fr

Sergio039 [100]

Answer:

The possible expressions are:

$\frac{1}{5} X \frac{1}{5} X \frac{1}{5}X \frac{1}{5}$

$\frac{1}{5^4}$

$\frac{1}{625}$

Step-by-step explanation:

We are to determine the expression equivalent to:

$\frac{1}{5} \cdot \frac{1}{5} \cdot \frac{1}{5}\cdot \frac{1}{5}$

Since the options are not listed, I would give you possible answers.

$\frac{1}{5} \cdot \frac{1}{5} \cdot \frac{1}{5}\cdot \frac{1}{5} = \frac{1}{5} X \frac{1}{5} X \frac{1}{5}X \frac{1}{5}$

$\frac{1}{5} X \frac{1}{5} X \frac{1}{5}X \frac{1}{5}=(\frac{1}{5})^4=\frac{1^4}{5^4}=\frac{1}{5^4}$

$\frac{1}{5} X \frac{1}{5} X \frac{1}{5}X \frac{1}{5}=\frac{1}{625}$

4 0

4 years ago

Tony and Manuel were trimming the branches of a tree. Tony was using an 18 ft ladder and Manuel was using a 24 ft ladder. Both l

REY [17]

Answer:

9.33 feet = 111.96 inches

Step-by-step explanation:

If we have similar triangles, the rate between matching sides is the same.

So the length of the smaller ladder (18 ft) over the length of the taller ladder (24 ft) is equal to the distance from the bottom of the smaller ladder to the tree (7 ft) over the distance from the bottom of the taller ladder to the tree (x ft):

18 / 7 = 24 / x

x = 7 * 24 / 18

x = 9.33 feet

To find this measure in inches, we just need to multiply by 12:

x = 9.33 * 12 = 111.96 inches

3 0

3 years ago

The price per gallon of gasoline changes often. Most drivers pay close attention to those changes. Find the percent change in pr

Jlenok [28]

A) The amount of change is .20 (20 cents) so we need to find what percent of $4.00 is .20...
4 * x = .20
x = .20/4 = .05

Multiply by 100 (move decimal 2 places to the right) to change decimal to percent.

.05 = 5% increase

b)The increase is .75. What percent of 3.00 is .75

3 * x = .75
x = .75/3
x = .25 x 100 = 25% increase

c) The amount of change is .75 but this time we are going from 3.75 to 3.00 so we find out what percent .75 is of 3.75.

3.75 * x = .75
x = .75/3.75
x = .20 x 100 = 20% decrease

6 0

4 years ago