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4 years ago

Which value of x is a solution of the inequality?

Mathematics

1 answer:

viva [34]4 years ago

7 0

The correct answers to these are
1) A
2) C, D
3) C

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Find the slope using the formula. (3,-2) and (3, 6)

dangina [55]

Answer:

m = undef

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

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

Step-by-step explanation:

Step 1: Define

Point (3, -2)

Point (3, 6)

Step 2: Find slope m

Substitute: $m=\frac{6+2}{3-3}$
Add/Subtract: $m=\frac{8}{0}$
Divide: m = undef

When we divide anything by zero, we will get undefined. Therefore, this would be a vertical line.

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3 years ago

The radius of a circle is 17 millimeters. What is the circle's circumference? Use 3.14 for .

zvonat [6]

Answer:

14.616

Step-by-step explanation:

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3 years ago

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Scorpion4ik [409]

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5 0

3 years ago

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Maria bought 36 donuts at 12 for $7.99. How much money did Maria spend on donuts?

shtirl [24]

Answer:

23.97

Step-by-step explanation:

All you have to do is Divide 36 by 12 then multiply the answer you got from dividing by 7.99

4 0

3 years ago

The side length, s, of a cube is x – 2y. If V = s3, what is the volume of the cube? x3 – 6x2y + 12xy2 – 8y3 x3 + 6x2y + 12xy2 +

otez555 [7]

V = x³ - 6x²y + 12xy² - 8y³

V = (x - 2y)³

= (x - 2y)(x - 2y)(x - 2y) ( expand first pair of factors )

= (x² - 4xy + 4y²)(x - 2y) ( multiply terms in first by terms in second )

= x³ - 4x²y + 4xy² - 2x²y + 8xy² - 8y³ ( collect like terms )

= x³ - 6x²y + 12xy² - 8y³

8 0

4 years ago

Read 2 more answers