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2 years ago

A jacket is on sale for 170 this 80% of the regular price

Mathematics

2 answers:

Free_Kalibri [48]2 years ago

4 0

Answer:

I think the answer is probably $212.50

Step-by-step explanation:

I hope this helps.

timurjin [86]2 years ago

4 0

Answer:

$212.50

Step-by-step explanation:

80/100x=70 or 170 times 10/8 can be our equations.

1700/8= $212.50

Hope that helped! :)

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3 years ago

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Ulleksa [173]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Enter the value for x that makes the equation 4x-2+3x-7 true <br><br>

expeople1 [14]

Answer:

I think the answer is

$x = \frac{9}{7}$

Step-by-step explanation:

Reason :

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Therefore

$x = \frac{9}{7}$

3 0

3 years ago

A square fits exactly inside a circle with each of the vertices being on the circumference of the circle. The square has sides l

NNADVOKAT [17]

Answer: The value of x is 5.970.

Step-by-step explanation:

Given: The square has sides length of X cm.

Let r be the radius of the circle.

The square fits exactly inside a circle with each of the vertices being on the circumference of the circle.

Then diagonal of square = diameter of circle

i.e. $\sqrt{2}x= 2r$ [Diagonal of square = $\sqrt{2}$ (side)]

i.e. $r=\dfrac{x}{\sqrt{2}}$

area of circle = $\pi r^2$

i.e. $56=\frac{22}{7}(\frac{x}{\sqrt{2}})^2$

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Hence, the value of x is 5.970.

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3 years ago