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Roman55 [17]
3 years ago
7

20 points and I will mark you brainliest!

Mathematics
2 answers:
omeli [17]3 years ago
8 0

There is no image to look at, re-upload with image attached please?

irina [24]3 years ago
3 0
Is there supposed to be a picture??
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Find the distance between (-3,-1) and (4, 2). (Round up to the nearest hundredths.)
yanalaym [24]

Answer:

The answer is

<h2>7.61 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

<h3>d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  }  \\</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-3,-1) and (4, 2).

The distance is

d =  \sqrt{ ({ -  3 - 4})^{2}  +  ({ - 1 - 2})^{2} }  \\  =  \sqrt{ ({  - 7})^{2}  +  ({ -   3 })^{2} }  \\  =  \sqrt{49 + 9}  \\  =  \sqrt{58}  \\  = 7.615773

We have the final answer as

<h3>7.61 units to the nearest hundredth</h3>

Hope this helps you

4 0
3 years ago
5. Express the product as a polynomial in simplest form:<br> (x + 5)(x - 5)(2x + 3)
Tasya [4]

Answer:

2x^3+3x^2-50x-75

Step-by-step explanation:

(x+5)(x-5)=x^2-25

(x^2-25)(2x+3)=2x^3+3x^2-50x-75

Can I have brainliest!

5 0
3 years ago
OwO HELPPPP please.
Mariulka [41]

Answer:

x=2 Combine like terms and

Subtract  5x5x  from both sides of the equation and Simplify and Divide both sides of the equation by the same factor

6 0
3 years ago
Read 2 more answers
Area of parallelogram? <br><br> 60 in2<br> 45 in2<br> 11 in2<br> 22 in2
expeople1 [14]

Answer:

45 in^2

Step-by-step explanation:

Area of parallelogram = base x height=15x3=45in^2

4 0
3 years ago
Read 2 more answers
A farmer would like to estimate the mean amount of
Soloha48 [4]

Answer:

0.765

Step-by-step explanation:

The dot plot shows the data

x= 20,21,22,23,24,24,25,25,25,26,26,27,28,29,31

The mean x`= ∑x/n =20+21,+22,+23,+24,+24,+25,+25,+25+,26+,26+,27+,28+,29+,31/15= 376/15

=25.067

where n is the sample size= 15

The standard deviation is σ=2.96

( using calculator)

The standard error is calculated as

SE= σ/√n

SE= 2.96/√15

SE= 0.765

8 0
3 years ago
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