3 years ago

What is the best estimate of 18x709?

Mathematics

1 answer:

ryzh [129]3 years ago

3 0

Answer:

12762

Step-by-step explanation:

Use google

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Define a variable and write an inequality to model each situation. A light bulb can be no more than 75 watts to be safely used i

DaniilM [7]

Let the number of watts =w ‘no more than’ means less than or equal to, thus we will use that sign. The inequality can be written as: w<75

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3 years ago

Express in simplest radical form.<br> \frac{\sqrt{96}}{2}

Gelneren [198K]

Answer:

$\frac{ \sqrt{96} }{2} = \frac{ \sqrt{16 \times 6} }{2} = \frac{4\sqrt{6} }{2} = \boxed{2 \sqrt{6}}\\$

<h3><em><u>2√6</u></em> is the right answer.</h3>

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3 years ago

Please explain and help

Lilit [14]

Answer:

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Step-by-step explanation:

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3 years ago

Simplify the expression to one number using order of operations:

geniusboy [140]

<h2><u>COMBINED OPERATIONS</u></h2><h3>Exercise</h3>

First, let's solve the subtraction (in parentheses):

$\mathsf{\dfrac{-8\left(2-6\right)}{2}}$

$\mathsf{\dfrac{-8(-4)}{2}}$

Now, let's solve the multiplication. Remember: in multiplication, two negative numbers will give a positive number:

$\mathsf{\dfrac{-8(-4)}{2}}$

$\mathsf{\dfrac{32}{2}}$

Finally, let's solve the division:

$\mathsf{\dfrac{32}{2} = 16}$

<h3><u>Answer</u>: 16</h3>

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3 years ago

Evaluate the expression when a=14 and b=6. 5b/32a2

leonid [27]

Answer:

28/16071 as a decimal 0.00174226...

Step-by-step explanation:

Hope this helps!

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3 years ago