3 years ago

A jacket with an original price of $49.30 is discounted 30%. What is the sale price?

Mathematics

2 answers:

podryga [215]3 years ago

8 0

Answer:

$34.51

Step-by-step explanation:

Ksivusya [100]3 years ago

4 0

Answer:

14.79

Step-by-step explanation:

49.30 times by 30%=$14.79

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Write the following numbers in decreasing order: −4; 1 2 3 ; 0.5; −1 3 4 ; 0.03; −1; 1; 0; −10; 54

Verdich [7]

Answer:

123 ; 54 ; 1 ; 0.5 ; 0.03 ; 0 ; -1 ; -4 ; -10 ; -134

Step-by-step explanation:

123 ; 54 ; 1 ; 0.5 ; 0.03 ; 0 ; -1 ; -4 ; -10 ; -134

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3 years ago

Rewrite expression as a single power<img src="https://tex.z-dn.net/?f=6%5E%7B4%7D%2A%206%5E%7B4%7D" id="TexFormula1" title="6^{4

victus00 [196]

Answer:

6^8

Step-by-step explanation:

6^4 * 6^4

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3 years ago

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Find the range of possible measures for the third side of a triangle is the first two sides are 9 and 9.

Dafna1 [17]

<span>In a triangle the sum of two sides is always greater than the third side.

9-9 < x < 9+9
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7 0

3 years ago

Plzzz helpp find the length of arc AD. use 3.14 for pi. round to the nearest tenth

solniwko [45]

Answer:

15.7 cm

Step-by-step explanation:

Angle AD = 180°- 66.4°= 113.6° (considering 2x90°=180° on opposite side)

P= 2*3.14*7.9=49.6 cm

Arc AD= 49.6*113.6°/360°= 15.7 cm

6 0

3 years ago

How do you solve each system of equations?

stiv31 [10]

Answer:

$x=1,y=3,z=1$

Step-by-step explanation:

$4x-4y+4z=-4$

$4x=-4+4y-4z$

$x=-1+y-z$

Substitute $x=-1+y-z$ into second equation:

$4\left(-1+y-z\right)+y-2z=5$

$-4+4y-4z+y-2z=5$

$5y-6z-4=5$

$y=\frac{6z+9}{5}$

Substitute $x=-1+y-z$ and $y=\frac{6z+9}{5}$ into the third equation:

$\frac{-41z-54}{5}+3=-16$

$-41z-54=-95$

$z=1$

Substitute $z=1$ into $y=\frac{6z+9}{5}$ :

$y=3$

Plug in y and z values into $x=-1+y-z$ :

$x=1$

4 0

3 years ago