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3 years ago

State of the number 49/9 (square root) is a rational or irrational

Mathematics

1 answer:

lina2011 [118]3 years ago

5 0

Hey there!!

49/9 = 7
is a rational number as it has a definite answer 7.

Hope it helps you.

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The product of a number and 5 is atleast 45 write an equation for that

shtirl [24]

product means multiply, at least means greater than or equal to

The product of a number and 5 is at least 45: 5n ≥ 45

If asked to solve, divide 5 from both sides: n ≥ 9

Answer: 5n ≥ 45

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3 years ago

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goldfiish [28.3K]

Answer:

Last option is the correct choice.

Step-by-step explanation:

See the attachment below.

Best Regards!

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2 years ago

What is the value of X in the equation negative 6X = 5X +22

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Answer:

Step-by-step explanation:

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3 years ago

V = lwh/3 (solve for h)

victus00 [196]

Answer:

$\displaystyle V = \frac{lwh}{3} \rightarrow h = \frac{3V}{lw}$

General Formulas and Concepts:

Pre-Algebra

Equality Properties

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

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle V = \frac{lwh}{3}$

Step 2: Solve for h

[Multiplication Property of Equality] Multiply 3 on both sides: $\displaystyle V = \frac{lwh}{3} \rightarro 3V = lwh$
[Division Property of Equality] Divide lw on both sides: $\displaystyle V = \frac{lwh}{3} \rightarrow h = \frac{3V}{lw}$

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3 years ago

Evaluate. Write your answer as a mixed number.

HACTEHA [7]

8 2/3 :) This is what I got.

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3 years ago