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lidiya [134]
2 years ago
13

An item is priced at $13.23. If the sales tax is 5%, what does the item cost including sales tax?

Mathematics
2 answers:
zlopas [31]2 years ago
6 0

Answer:

$13.89

Step-by-step explanation:

i think this because i add 5% to $13.23 to get me the answer.

aniked [119]2 years ago
5 0

Answer:

$13.89

Step-by-step explanation:

13.23x.05=.66 (rounded)

13.23+.66= 13.89

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If X is to 9 as eight is to 12 then x is equal to what'
Tems11 [23]

Answer:

X is 6.

Step-by-step explanation:

What we know:

There's a ratio between 8 and 12, which simplifies to 2/3.

So, to find what x is, just multiply 2/3 times 9, to get 6 as x.

4 0
3 years ago
Two sides of a parallelogram measure 60 centimeters and 40 centimeters. If one angle of the parallelogram measures 1320, find th
UkoKoshka [18]

Answer:

  b. about 91.7 cm and 44.6 cm

Step-by-step explanation:

The lengths of the diagonals can be found using the Law of Cosines.

Consider the triangle(s) formed by a diagonal. The two given sides will form the other two sides of the triangle, and the corner angles of the parallelogram will be the measure of the angle between those sides (opposite the diagonal).

For diagonal "d" and sides "a" and "b" and corner angle D, we have ...

  d² = a² +b² -2ab·cos(D)

The measure of angle D will either be the given 132°, or the supplement of that, 48°. We can use the fact that the cosines of an angle and its supplement are opposites. This means the diagonal measures will be ...

  d² = 60² +40² -2·60·40·cos(D) ≈ 5200 ±4800(0.66913)

  d² ≈ {1988.2, 8411.8}

  d ≈ {44.6, 91.7} . . . . centimeters

The diagonals are about 91.7 cm and 44.6 cm.

4 0
2 years ago
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
vichka [17]

i beleve its C the 3d one down from the top

3 0
3 years ago
Read 2 more answers
How to graph. y = 1/3x + 3
IgorLugansk [536]
The y intercept is 3 then do y/x so go up one over 3 for each other point
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3 years ago
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You started this year with $491 saved and you continue to save an additional $11 per month. Write an algebraic expression to rep
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491 + 11m
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Depending on what m is that's how much you times 11 by.
7 0
2 years ago
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