4 years ago

Reduce 7y + 2y 2 - 7 by 3 - 4y.

1 answer:

4 0

2y^2+11y-10

Make sure to follow the Order of Operation. PEMDAS

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romanna [79]

Answer:

Sum of the interior angles of the triangle is 180°.

According to the above problem,

$4y + (y + 11) + 39 = 180 \\ 5y + 50 = 180 \\ 5y = 130 \\ y = \frac{130}{5} \\ \boxed{y = 26}✓$

<h3><u>y=26</u><u>°</u> is the right answer.</h3>

7 0

3 years ago

madreJ [45]

Sum of interiors =exterior

$\\ \sf\longmapsto x+60=110$

$\\ \sf\longmapsto x=110-60$

$\\ \sf\longmapsto x=50$

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3 years ago

nevsk [136]

The answer is A. F(x)= -2 |x| + 1

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3 years ago

never [62]

Answer:

6 = A, 2 = B, -5 = C

Step-by-step explanation:

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2 years ago

nordsb [41]

It’s is 0.............

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3 years ago