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katrin2010 [14]
2 years ago
14

After the 15% sales tax the jeans were $11.50. How much was the jeans before the sales price?

Mathematics
1 answer:
agasfer [191]2 years ago
8 0
Thirteen dollars and twenty two cents just add 15% to $11.50.
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You drop a pencil out of window that is 20ft above the ground. Use the formula V^2=64s, where V is speed and s is the distance f
gizmo_the_mogwai [7]
First you substitute in the values so you have
V^2=(64)20
then you just simplify it
V^2=1280
V=the square root of 1280
V= about 35.7770876
or
V=the square root of 256 times <span>the square root of 5
V=16 times </span><span>the square root of 5

also V would typically be called velocity. it's very similar to speed but it is just easier to remember because it starts with a V</span>
8 0
2 years ago
the width of a rectangular yard is 3 yards more than twice its length. the perimeter of the garden is 192 yards
Bas_tet [7]

Answer:

Step-by-step explanation:

W = 2L + 3, and:

P = 2W + 2L = 192

Substituting 2L + 3 for W, we get:

P = 2(2L + 3) + 2L = 192, or

4L + 6 + 2L = 192, or:

6L = 186

L = 186/6 = 31

The length is 31, the width is 62 + 3, or 65

Therefore, the perimeter P is P = 2(31) + 2(65) = 130 + 62  = 192 (OK!)

6 0
2 years ago
How will rational numbers help in future
allochka39001 [22]

Answer:

They are used to share something among friends , Like if there are four friends and they want to divide a cake equally among themselves , then the quantity of cake that each friend will get will be one-fourth of the cake , That is a rational number 1/4.

Step-by-step explanation:

short answer it won't trust me

7 0
3 years ago
The dimensions of a rectangle box are consecutive integers. If the box has volume of 13,800 cubic centimeters, what are its dime
klasskru [66]
Three consecutive integers are x, x+1, x+2.
The volume of a rectangular box is the product of its three dimensions. The volume is 138000 cm³.

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The dimensions of the box are 23 cm x 24 cm x 25 cm.
5 0
3 years ago
The table shows the coordinates of four points on a line.
Fed [463]

Answer:

G slope

Step-by-step explanation:

5 0
2 years ago
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