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2 years ago

A zombie apocalypse follows a/an ___________ pattern.Immersive Reader

Mathematics

1 answer:

MariettaO [177]2 years ago

8 0

Answer:

B. Quadratic

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How do I solve -3(3+x)+(x-6)=-4 ?

zysi [14]

$\huge\boxed{x=-\frac{11}{2}}$

Start by distributing the $-3$ to the $(3+x)$ . $-3(3) + (-3)(x) + (x-6) = -4$

Multiply and simplify. $-9-3x+(x-6)=-4$

Rearrange the terms. $-3x+x-9-6=-4$

Combine like terms. $-2x-15=-4$

Add $15$ on both sides. $-2x=11$

Divide both sides of the equation by $-2$ . $x=\boxed{-\frac{11}{2}}$

7 0

2 years ago

What are the roots of the equation 9x^2 + 54x +82 = 0 in simplest a + bi form?

s344n2d4d5 [400]

Answer:

The roots are

Step-by-step explanation:

9x² + 54x + 82 = 0

Using the quadratic formula

That's

From the question

a = 9 , b = 54 , c = 82

Substitute the values into the above formula and solve

That's

Separate the real and imaginary parts

That's

We have the final answer as

Hope this helps you

5 0

2 years ago

Multiple choice question! Very important! Algebra!

Murljashka [212]

I think the answer is A. Or the answer is A.
Try downloading the app Socratic it like Brainly but I think it’s more helpful

5 0

1 year ago

Can anyone answer the 1st question with steps

azamat

Answer:

The cubed root of four hundred and forty-eight ∛448 = 7.6517247310896

Step-by-step explanation: Step by step simplification process to get cube roots radical form and derivative:First we will find all factors under the cube root: 448 has the cube factor of 16.Let's check this width ∛16*7=∛448. As you can see the radicals are not in their simplest form.Now extract and take out the cube root ∛16 * ∛7. Cube of ∛16=4 which results into 4∛7All radicals are now simplified. The radicand no longer has any cube factors.

6 0

2 years ago

What is a sign of a rational number?

Oliga [24]

the answer is Q (or q)

7 0

2 years ago