The answer to this is 14. To find the hypotenuse from the short do 2S, and for Short to Long it is S Root 3.
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Answer:
{x,y} = {-1,-9}
Step-by-step explanation:
Missing part of the question:
Write an inequality to determine the number of articles, M could have written for the school newspaper.
Answer:
The inequality: 
The solution: 
Step-by-step explanation:
Given
From the question, we have the following parameters:



Required
Determine the inequality to solve for M
Substitute the values for H and G in the inequality:


Multiply through by 4



Divide both sides by 11

Answer:
Step-by-step explanation:

BC = 15 cm
3x = 15
x = 15/3 = 5
AB =4x = 4*5 = 20 cm
Pythagorean theorem,
AC² = AB² + BC²
= 20² + 15 ²
= 400 + 225
= 625
AC = √625 = 25 cm
AC = 25 cm

X^2+2x^2=14+7
3x^2=21
x^2=7
x=±√7