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Zepler [3.9K]
3 years ago
13

Please answer, 20 points, thanks, and brainiest. Improper answers will be reported so dont comment 'idk' just to get points.

Mathematics
2 answers:
kherson [118]3 years ago
6 0
I only have the answer to one sorry

If we want to find the distance between two points in a coordinate plane we use a different formula that is based on the Pythagorean Theorem were (x1,y1) and (x2,y2) are the coordinates and d marks the distance


im not sure this is right
Dvinal [7]3 years ago
3 0

Answer:

If we want to find the distance between two points in a coordinate plane we use a different formula that is based on the Pythagorean Theorem were (x1,y1) and (x2,y2) are the coordinates and d marks the distance



Read more on Brainly.com - brainly.com/question/6204548#readmore

Step-by-step explanation:


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A population of aardvarks is growing at a rate of 2% per year. This year there are 714 aardvarks. How many aardvarks were there
Alex777 [14]

A population of aardvarks is growing at a rate of 2% per year, there are 714 aardvarks this year and 700 aardvarks were there last year.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Let y represent the amount of aardvarks after x years.

It can be represented by the equation:

y = a(1.02)ˣ

If this year there are 714 aardvarks, the amount in the last year is:

714 = a(1.02¹)

a = 700

A population of aardvarks is growing at a rate of 2% per year, there are 714 aardvarks this year and 700 aardvarks were there last year.

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5 0
2 years ago
Solve each equation. Check you solutions.<br><br> 2+7x=16
Yanka [14]
Use a calculator that’s what I always do
3 0
3 years ago
Read 2 more answers
What is the measure of MKJ is 80 degrees. After analyzing the diagram, janelle concludes that KL is an angle bisector.
Marianna [84]

Answer: The answer is C: Her conclusion is correct because the value of x is 15.


Step-by-step explanation: Its correct because i just did the test.


3 0
3 years ago
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X-20=62 please Help thanks
Flura [38]

Answer:

x = 85

Step-by-step explanation:

x - 20 = 62

add the 20 on both sides                          x - 20 = 62

                                                                        +20    +20

add 62+20 to get 85                                  x =  85

5 0
3 years ago
Please help me thnk you
kramer
For this question, we use the Pythagorean theorem.

a^2+b^2=c^2

We know the lengths of the legs, a and b.
a=3
b=4

Now, let's solve for the hypotenuse, c.

3^2+4^2=c^2
25=c^2

Take the positive square root.

\boxed{c=5}

Hope this helps! :)
8 0
4 years ago
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