Find the volume 10 2/5 x 3 x 8 1/3

2 answers:

8 0

Hey there!

First, multiply the numbers 10 2/5 and 3 . . .

10 2/5 = 52/5

3 = 3/1

52 x 3 = 156

5 x 1 = 5

= 156/5

Simplifying 156/5 . . .

156/5 = 31 1/5

Now, multiply the numbers 31 1/5 and 8 1/3 . . .

31 1/5 = 156/5

8 1/3 = 25/3

156 x 25 = 3,900

5 x 3 = 15

Simplifying 3,900/15 . . .

3,900/15 = 260 <----

The correct answer to your question is 260.

Hope this helps you.
Have a great day! :)

Leokris [45]3 years ago

7 0

Volume = L x H x W

Volume = 260

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Cual es la. Longitud de un lápiz 2

asambeis [7]

Traduje su pregunta al Inglés y respondió a esto. La longitud de un lápiz estándar número 2 es de 7,5 pulgadas, y el lápiz tiene un diámetro de unos 7 milímetros. Espero que esto ayudó☻

I translated your question to english and answered this. The length of a standard number 2 pencil is 7.5 inches, and the pencil has a diameter of about 7 millimeters. Hope this helped ☻

4 0

2 years ago

Determine the value of k

KATRIN_1 [288]

Answer:

$\displaystyle k = 6$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Algebra I

Functions
Function Notation

Algebra II

Piecewise Functions

Calculus

Limits
Continuity

Step-by-step explanation:

Step 1: Define

Identify

Continuous at x = 2

$\displaystyle f(x) = \left \{ {{2x^2 \ if \ x < 2} \atop {x + k \ if \ x \geq 2}} \right.$

Step 2: Solve for k

Definition of Continuity: $\displaystyle \lim_{x \to 2^+} 2x^2 = \lim_{x \to 2^-} x + k$
Evaluate limits: $\displaystyle 2(2)^2 = 2 + k$
Evaluate exponents: $\displaystyle 2(4) = 2 + k$
Multiply: $\displaystyle 8 = 2 + k$
[Subtraction Property of Equality] Subtract 2 on both sides: $\displaystyle 6 = k$
Rewrite: $\displaystyle k = 6$