3 years ago

Add a term to the expression so that it becomes a perfect square trinomial. y2 – 19y +

1 answer:

4 0

Answer:

y2-19y+361/4/(y-19/2)squared

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topjm [15]

$(\sin^2 \theta + \cos^2 \theta)(\sin \theta + \cos \theta)\\\\=1 \cdot(\sin \theta + \cos \theta)\\\\=\sin \theta + \cos \theta$

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2 years ago

barxatty [35]

Answer:

Explanation:

area of the cloth on the table: 6*4= 24

area of the extra cloth: 4*1=4

4+24=28

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2 years ago

gavmur [86]

Answer:

5 presents

Step-by-step explanation:

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3 years ago

rusak2 [61]

m angle 6= 210

I'm not sure about this question

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2 years ago

hram777 [196]

Answer: xm + y = z xm = z - y x = (z - y)/(m)

Step-by-step explanation: hope this helped :)

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3 years ago