3 years ago

Please Help!! Coordinate Plane!!

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

7 0

Answer:

CEDB i think

Step-by-step explanation:

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saul85 [17]

Answer:

11 and 8

Step-by-step explanation:

11+8=19

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san4es73 [151]

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4 years ago

Consider 8x2 - 48x = -104.

ki77a [65]

Answer:

$3+ 2\mathbf{i}$

$3- 2\mathbf{i}$

Step-by-step explanation:

<u>Quadratic Equation Solving</u>

We have the equation:

$8x^2-48x=-104$

Divide by 8:

$x^2-6x=-13$

Now complete the squares so the left side is a perfect square of a binomial:

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Factoring the perfect square:

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The solutions are:

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3 years ago

An experiment consists of rolling a number cube. What is the probability of rolling two 4's in a row?

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Step-by-step explanation:

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