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3 years ago

Which terms complete the factorization of x2+27x+162 represented by the model?

Mathematics

2 answers:

s2008m [1.1K]3 years ago

6 0

Answer:

Your not sure??? It's B. (option 2.) I've done that on edge.

Step-by-step explanation:

maria [59]3 years ago

5 0

The answer i got is b im not really a 100% sure

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If a sphere has a volume of 9198.1 in, what is the radius of the sphere?

KonstantinChe [14]

Answer:

Step-by-step explanation:

Volume to find radius: $(3\frac{V}{4\pi})^1^/^3$

Substitute: $(3\frac{9198.1}{4\pi})^1^/^3$

Solve: $(3(732.3))^1^/^3$

$2196.9^1^/^3$

13≈r

5 0

2 years ago

What is the slope of the line whose equation has the following solutions? (-1.25,-18,5)(0.25,-30)

labwork [276]

Answer:

$m=\frac{-23}{3}$

$m=-7.6666666667$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (-1.25, -18.5)

Point (0.25, -30)

Step 2: Find slope m

Substitute: $m=\frac{-30+18.5}{0.25+1.25}$
Add: $m=\frac{-11.5}{1.5}$
Divide: $m=\frac{-23}{3}$

4 0

2 years ago

Read 2 more answers

How many feet in a rod? 2.5 4.5 8.5 16.5

Juli2301 [7.4K]

1 rod is equal to 16.5 feet

6 0

3 years ago

What is the product?

ad-work [718]

Answer is C, just multiply and expand.

7 0

3 years ago

Read 2 more answers

Suppose xy > 0. Describe the points whose coordinates are solutions to the inequality.

Elan Coil [88]

The solutions fo the inequality are all the points (x, y) that meet these 3 conditions.

x ≠ 0
y ≠ 0
Sign(x) =sign(y)

<h3>Which points are solutions of the inequality?</h3>

We want to find points of the form (x, y) that are solutions of the inequality:

x*y > 0

Clearly x and y must be different than zero.

So, for example if x = -1, y can be any negative number, for example y= -3

x*y > 0

(-1)*(-3) > 0

3 > 0

This is true.

Now if x = 1, y must be positive. LEt's take y = 103, then:

x*y > 0

1*103 > 0

103 > 0

Then we have 3 conditions:

x ≠ 0
y ≠ 0
Sign(x) =sign(y)

The solutions fo the inequality are all the points (x, y) that meet these 3 conditions.

If you want to learn more about inequalities:

brainly.com/question/25275758

#SPJ1

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1 year ago