3 years ago

What is the GCF of the following terms?

Mathematics

2 answers:

Shalnov [3]3 years ago

7 0

The greatest GCF would be
$30x {y}^{2}$

ANTONII [103]3 years ago

4 0

A. $30xy^{2}$

The only prime factor for 60 is 1.

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Simplify y+1.2y+1.2z

Arlecino [84]

Answer:

2.2y+1.2z

Step-by-step explanation:

Add y + 1.2y

Now you can't simplify anymore so this is your answer

2.2y+1.2z

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2 years ago

If the die were to be rolled 6000 times, would we expect to obtain exactly 1000 '2's? explain your answer.

ludmilkaskok [199]

The probability of that occurring is 0%. There are 6 sides in a typical dice, which means the probability of rolling a 2 is 1/6th. (1/6)^1000 will give you the probability of rolling a 2 exactly 1000 times. (1/6)^1000 equates to 0%.

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1 year ago

Which point is an x-intercept Og the quadratic function f(x) = (x-4)(x+2)?

user100 [1]

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2 years ago

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Hatshy [7]

Answer:

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Step-by-step explanation:

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2 years ago

Solve x^2 +14x=15 by completing the square

ivanzaharov [21]

Answer:

x = -15 and x = 1

Step-by-step explanation:

Since we have to use the complete the square method, we first need to rewrite the equation in the form $x^{2}+2ax+a^{2}=(x+a)^{2}$ .

This results in $x^{2} + 14x + 7^{2} = 15 + 7^{2}$ .

Next, we simplify the equation to get $x^{2} +14x+7^{2} = 64$ .

Factoring the left side gives us $(x+7)^{2} = 64$ .

Finally we solve the equations: $x+7=\sqrt{64}$ and $x+7=-\sqrt{64}$ .

This gives us x=1, and x=-15

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2 years ago

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