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3 years ago

A simple way to describe a Coefficient?

Mathematics

2 answers:

goldenfox [79]3 years ago

7 0

Answer:

A number used to multiply a variable. Example: 6z means 6 times z, and "z" is a variable, so 6 is a coefficient. Variables with no number have a coefficient of 1.

Step-by-step explanation:

Hope it helps

horrorfan [7]3 years ago

7 0

Answer:

A number placed before and multiplying the variable in an algebraic expression (e.g. $4$ in $4x$ ).

Step-by-step explanation:

Hope this is helpful.

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Find the area of the shaded figure in square feet. Round to the nearest tenth if<br>necessary.

marusya05 [52]

Answer:

to be honest I'm not sure

3 0

3 years ago

Scientific Notation:<br> what’s (2.2 x 10 to the -4) - (3 x 10 to the 2)

Marrrta [24]

Answer:

$2.23\times10^4$

Step-by-step explanation:

In order to get the answer to this question you need to turn the scientific notations into standard form then subtract the two standard forms.

$(2.2\times10^{-4})-(3\times10^2)$

Turn the notations into standard form:

$2.2\times10^{-4} = .00022$

$3\times10^2=300$

$.00022-300=22300$

$=22300$

Turn into notation form:

$22300 = 2.23\times10^{4}$

Hope this helps.

8 0

3 years ago

to convert 67,000 inches into miles, which two ratios could you multiply by? algebra a. 12in\1 foot and 1mile\ 5280 feet b. 1 fo

Mrrafil [7]

Use these conversions:

1 foot = 12 in

1 mile = 5280 feet

67000 in * [1 ft /12 in] * [1 mile/5280 ft]

Then the answer is the option c.

4 0

3 years ago

With this diagram, what could be the values of c and d?

Sedaia [141]

Answer:

idk maybe

Step-by-step explanation:

7 0

3 years ago

If the sales tax is 6.75%, how much tax would Adrian pay if he bought two CD's at $16.99 each and one DVD for $36.29.

Reptile [31]

CD:2 at $16.99 each=$33.98
DVD:1 at $36.29
$33.98+$36.29=
$70.27
6.75%*70.27=4.743225
round to the nearest tenth:
4.74
Andrian will pay
<u>$4.74 as sales tax </u>

6 0

3 years ago