Which of the following is a solution of y> |x| - 5? (4,-1) (-1,-4) (-4, 1)

1 answer:

4 0

Answer:

(-4,1)

Step-by-step explanation:

Let us check the choices.

y > |x| - 5

- 1 > |4| - 5 = -1 NO (4,-1);

-4 > |-1| - 5 = -4 NO not(-1,-4)

1 > |-4| - 5 = -1 TRUE, yes (-4,1)

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Yuri [45]

Answer:

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Step-by-step explanation:

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2 years ago

natta225 [31]

Answer:

$\displaystyle V = 2144.66 \ ft^3$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Geometry

Volume of a Sphere Formula: $\displaystyle V = \frac{4}{3} \pi r^3$

Step-by-step explanation:

Step 1: Define

Identify variables

r = 8 ft

Step 2: Find Volume

Substitute in variables [Volume of a Sphere Formula]: $\displaystyle V = \frac{4}{3} \pi (8 \ ft)^3$
Evaluate exponents: $\displaystyle V = \frac{4}{3} \pi (512\ ft^3)$
Multiply: $\displaystyle V = \frac{2048}{3} \pi \ ft^3$
Estimate: $\displaystyle V = 2144.66 \ ft^3$