3 years ago

What is the value of x and y

Mathematics

1 answer:

worty [1.4K]3 years ago

4 0

Answer:

y is 33

x is 114

Step-by-step explanatio

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What is the probability the coin lands on heads and the 6-sided die lands on a number that is 3 or greater? NO LINKSS

xeze [42]

Answer:

Rolling a six-sided die and flipping a coin: The sample space is 6 • 3or 18 equally likely outcomes

Step-by-step explanation:

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2 years ago

Use the FOIL method to find the product below.

Finger [1]

Answer:

A. x2 − 3 x 2 − 18x

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Hope I helped!!!

Please let me know if im right or wrong :)

~Nuha

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3 years ago

Explain in detail how to find the vertex: y=-2x^2 + 2x + 3

Cerrena [4.2K]

$\bf \textit{vertex of a vertical parabola, using coefficients} \\\\ y=\stackrel{\stackrel{a}{\downarrow }}{-2}x^2\stackrel{\stackrel{b}{\downarrow }}{+2}x\stackrel{\stackrel{c}{\downarrow }}{+3} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right)$

$\bf \left(-\cfrac{2}{2(-2)}~~,~~3-\cfrac{2^2}{4(-2)} \right)\implies \left( \cfrac{1}{2}~~,~~3+\cfrac{4}{8} \right)\implies \left(\cfrac{1}{2}~~,~~\cfrac{28}{8} \right) \\\\\\ \left(\cfrac{1}{2}~~,~~\cfrac{7}{2} \right)\implies \left(\frac{1}{2}~,~3\frac{1}{2} \right)$