Hi, thank you for posting your question here at Brainly.
All you have to do is add all the angles and equate to the total sum of angles for a quadrilateral.
360 = Angle Q + Angle P + Angle R + Angle S
Other relationships/equations are:
Q = 2P
R = 3b-19
S = 3b+10
Then, substituting...
360 = 2P + P + 3b - 19 + 3b + 10
360 = 3P +6b - 9
360 - 3P + 9 = 6b
6b = 369 - 3P
b = (369 - 3P)/6
b = 61.5 - 0.5P
Once you know the value of P, then you can determine the exact value of b.
Answer:
true
Explanation:
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I think the text is called the Tanakh, but they also have some other books as well.
Today, 32 million Americans—10 percent of the country’s population—celebrate their Irish roots. There was a time, however, when the thought of Americans honoring all things Irish was unimaginable. This is the story of the prejudice encountered by refugees from Ireland’s Great Hunger and how those Irish exiles persevered to become part of the American mainstream hope this help d!
Try to check google or something
