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andrew11 [14]
3 years ago
5

Hello Please help me.

Mathematics
1 answer:
olga55 [171]3 years ago
3 0

Answer:

Step-by-step explanation:

1) D

2) B

3) no solution

y ≤ 0.5x - 4 is area C including the red line

y ≥ 0.5x + 5 is area A including the blue line

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If A || B and B Y, then__<br><br> A. X|A<br> B. A|Y<br> C. X||Y<br> D. A||Y
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Hope this helps!

3 0
2 years ago
PLEASE HELP ASAPPPP!
Gemiola [76]

Answer:

3 7/16 cups

Step-by-step explanation:

5 1/2 x 5/8 = 55/16 = 3 7/16

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Lynna [10]
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2 years ago
Given the lengths of two sides of a triangle, find the range for the length of the third side (between what two numbers should t
frozen [14]

Answer:

The length of the third side of given triangle lies between 6.5 and 19.9.

Step-by-step explanation:

The law of cosine is as follows

 c^{2} =a^{2}+b^{2}+2abcos\alpha---------------1

⇒ a and b are the given sides of the triangle and c is the third side, and \alpha is the angle between a and b .

In equation 1 , the maximum and minimum values of cos\alpha are 1 and -1.

 so the value of c  lies in between

⇒ \sqrt{a^{2}+b^{2}-2ab   } and  \sqrt{a^{2}+b^{2}+2ab  }   = |a-b| and |a+b|

Given a=13.2 and b=6.7 so the the side lies in between  |13.2-6.7| and |13.2+6.7|

  so the third side lies between 6.5 and 19.9

3 0
3 years ago
Simplify the expression given below.<br> (732 - 83 + 21) + (-1363 - 11.2 + 133 + 19)
Vera_Pavlovna [14]

Answer:

732−83+21−1363−11.2+133+19= −552.2

8 0
3 years ago
Read 2 more answers
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