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3 years ago

What is the slope of a line passing through (-5,-2) and (4.1)?

Mathematics

2 answers:

Vanyuwa [196]3 years ago

6 0

Answer:

1/3

Step-by-step explanation:

You use the formula y2-y1/x2-x1=m. So, 1-(-2)/4-(-5), since you are subtracting a negative you can just add the number, which leaves you with 3/9, 3/9 can be simplified into 1/3.

Zinaida [17]3 years ago

4 0

4/9 is the slope, I think

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If the cost of 10 books I'd Rs.300 find the cost of 4 books

olchik [2.2K]

Answer:

300 divided by 10 is equal too 30

and 30 times 4 is equal too 120

The Answer is 120

Step-by-step explanation:

8 0

2 years ago

In two or more complete sentences, compare the number of x-intercepts in the graph of f(x) = x^2 to the number of x-intercepts i

puteri [66]

The graph of f(x) = x^2 has only one x-intercept since its vertex is at the origin, (0,0) and it opens up. When comparing the graph of <span>g(x) = -x^2 -5 with the graph of f(x) = x^2, g(x) is the graph of f(x) first reflected in the x-axis and then translated 5 units down. The graph of g(x) has no x-intercepts since its a parabola that opens downward (result of reflection in x-axis) and its vertex at (0,-5) is situated below the x-axis.</span>

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3 years ago

The airplane Li’s family will be flying on can seat up to 149 passengers. If 96 passengers are currently on the plane, which ine

Ivenika [448]

For this case, the first thing you should do is define a variable.
We have then:
x: number of passengers remaining who can board the plane.
We have as data:
1) They can board up to 149 passengers
2) There are 96 passengers currently aboard.
Writing inequality we have:
$x + 96 \leq 149
$
Answer:
An inequality that can be used to determine how many more people can board is:
$x + 96 \leq 149$

3 0

4 years ago

Read 2 more answers

Find the product using the number line. 3(-6) = A number line going from negative 7 to positive 3. An arrow goes from negative 6

Fiesta28 [93]

Answer:

Step-by-step explanation:

B - The arrows should be length of 6.

D - The arrows should start at zero.

E - The arrows should point in the negative direction

Step-by-step

since it is asking us to find the product you will have to start at negative 6 and then you are going to jump 3 spaces 3(-6)

8 0

3 years ago

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The ratio of the loudness of lala's earphones to the loudness of polina's earphones to the loudness of goffy's earphones is 6:5:

tresset_1 [31]

Let:
Lala be l
Polina be P
Goffy be G
the respective ratio is 6:5:3
Given that Polina's loudness is 420 decibels then the total loudness will be calculated as follows:
Total ratio=6+5+3=14
hence total loudness will be:
14/5×420
=1,176 decibels

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3 years ago