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3 years ago

Help me please Look at the pictures

Mathematics

2 answers:

blsea [12.9K]3 years ago

4 0

Answer: C. 2

Step-by-step explanation:

Slope is calculated by y2-y1 over x2-y1. If we plug the numbers in we will get 6 over 3 as our slope which simplifies to our answer 2.

elixir [45]3 years ago

3 0

<h2>Answer:</h2>

The slope for this graph = 1

<h2>Step-by-step explanation:</h2>

The slope of a graph = rise over run.

From point (3, 10), you need to count the rise over run.

From point (3,10), count the number of units above that point to get to the same line as (6,16). The Rise is 3.

To find the run, you need to find the number of units/blocks over is point (6,16). The Run is also 3.

3/3= 1

I hope this helps :)

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A bottle and its cork cost $1.20 of the bottle costs $1.10 more than the cork. What is the cost of bottle and of the cost of cor

777dan777 [17]

The cost of the bottle alone costs $1.15, and the cork costs $0.05, you add them together and you get $1.20. That is how the bottle costs $1.20.

8 0

3 years ago

(Need 3 answers) An entomologist discovered a new insect species. The population of the insect species can be modeled by P(n) =

Strike441 [17]

Answer:

See below

Step-by-step explanation:

<u>According to the model, the equation is:</u>

P(n) = 3450*bⁿ

Based on the equation, the initial number of insects is 3450

<u>If b = 1.75, daily growth rate is:</u>

1.75 - 1 = 0.75 = 75%

<u>If we get P(4) = 55200, find the value of b:</u>

55200 = 3450*b⁴
b⁴ = 55200/3450
b⁴ = 16
b⁴ = 2⁴
b = 2

3 0

2 years ago

Its the last one:) please help. giving brainlist

diamong [38]

Answer:

$5$

Step-by-step explanation:

Segments are named by their endpoints. Therefore, segment PQ will have endpoints P and Q. The length of the segment is equal to the distance between these points.

To find the distance between P and Q given their coordinates, use the distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Let:

$P(-2, 7)\implies (x_1, y_1),\\Q(1, 3)\implies (x_2, y_2)$

The distance between these points is equal to:

$d=\sqrt{(1-(-2))^2+(3-7)^2},\\d=\sqrt{3^2+(-4)^2},\\d=\sqrt{9+16},\\d=\sqrt{25},\\d=\boxed{5}$

5 0

3 years ago

Read 2 more answers

Please Help! Geometry!

UkoKoshka [18]

Step-by-step explanation:

$arcLM = 2\pi .r (\frac{72}{360} )$

$= 2\pi(1) \times 0.2$

$= 0.4\pi$

3 0

3 years ago

X+ y =5<br> 3x-y=7<br><br> solve each system of equations by the addition method

erastovalidia [21]

X=3
Y=2
Use the "Guess and Check Method"
For example, I inputed 2 for X and found that it was too small to work for the second equation, so I put in 3. Then for Y, I input 2 because 3+2=5. I put 2 in to replace Y in the second equation (3x-y=7) to see that 9-2=7. Therefore, X=3 and Y=2

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3 years ago