9x1/10+6x1/100+4x1/1,000 how can this measurement be written as a decimal

1 answer:

8 0

The above equation can be written as
$\frac{9}{10} + \frac{6}{100} + \frac{4}{1000}$
Then make all the denominators the same
$\frac{900}{1000} + \frac{60}{1000} + \frac{4}{1000} = \frac{964}{1000}$
964/1000 = 0.964

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goblinko [34]

Answer:

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Step-by-step explanation:

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noname [10]

Answer:

$\boxed{\text{A. }\math{\left \{ x \, | \, x \in \mathbb{R}, x < -2 \right \}}}}$

Step-by-step explanation:

The open circle means that the point is not included in the solution set, and the arrow pointing left means that all numbers less than -2 are members.

In set-builder notation, each term has a special meaning. The braces enclose the members of the set.

Here's how you translate the notation,

$\begin{array}{rcl}\\\left \{ & = & \text{The set of}\\x & = & \text{all x values}\\| & = &\text{such that}\\x & = & x\\\in & = &\text{is a member of}\\\mathbb{R}, & = &\text{all real numbers, and}\\x < -2 & = & \text{x is less than -2}\\\end{array}\\\text{The answer is }\boxed{\textbf{A. }\mathbf{\left \{ x \, | \, x \in \mathbb{R}, x < -2 \right \} }}}$

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3 years ago

Can someone plz answer B and C

Shkiper50 [21]

B.
When two lines intersect they form two pairs of opposite angles.
Vertical angles are always congruent, which means that they are equal.
so m<7 = m<8 or m<3y + 19 = m<5y-29

C. solve for y and measure <7 and <8

3y + 19 = 5y-29
5y - 3y = 19+29
2y = 48
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so
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3y + 19 = 3(24) + 19 = 91

so <7 = 180 - 91 = 89
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3 years ago

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Vikentia [17]

Answer:

Step-by-step explanation:

243+94+b=360

b=360-337

=23

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3 years ago

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