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Studentka2010 [4]
3 years ago
12

What is. C(3a+b) and what does it equal to

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
4 0
It equals 3a(c)+b(c)
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Find the x-intercepts for the parabola defined by the equation below. y = 3x2 + 18x + 15
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Using quadratic formula
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I’m not very sure how to simplify the two bottom rows, can someone help me?
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Answer:

The simplification is done below.

Step-by-step explanation:

(\sin(\frac{\pi}{6})\cos(\frac{\pi}{4}) - \sin(\frac{\pi}{4})\cos(\frac{\pi}{6}))^{2}

=  (\frac{1}{2} \times \frac{1}{\sqrt{2}} - \frac{1}{\sqrt{2}} \times \frac{\sqrt{3}}{2})^{2}

=((\frac{1}{2\sqrt{2}}) \times (1 - \sqrt{3}))^{2}

= 0.125 \times (1 - (2 \times \sqrt{3}) +3)

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3 years ago
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Nimfa-mama [501]
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4 0
3 years ago
sharon has 72 beads. she has twice as many sphere beads as cylinder beads. how many of each kind of bead does sharon have?
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What is the quotient of 4 and 2 over 3Division sign 2 over 3?
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Step-by-step explanation:

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