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lesantik [10]
3 years ago
15

A jumbo chocolate bar with a rectangular shape measures 11 centimeters in​ length, 8 centimeters in​ width, and 3 centimeters in

thickness. Due to escalating costs of​ cocoa, the management has decided to reduce the volume of the bar by 20​%. To accomplish this​ reduction, management decides that the new bar should have the same 3 centimeter​ thickness, but the length and width of each should be reduced by an equal number of centimeters. What should be the dimensions of the new candy​ bar?
Mathematics
1 answer:
sesenic [268]3 years ago
3 0

11ce^3 nt^2 imrs, 8ce^3 nt^2 imrs, 3ce^3 nt^2 imrs, 0.2, 3ce^3 nt^2 imr, ce^3 nt^2 imrs

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3 years ago
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2x+3=17

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6 0
4 years ago
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Answer: A=2.5x^{2}


Step-by-step explanation:

1. Let's write the following formula for calculate the area of a rectangle:

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2. You know that the length is 2.5 times as long as the other side, which indicates a multiplication. Then:

y=2.5x

3. So, you must substitute y into the equation for calculate the area of the rectangle and then you must simplify.

4. Then, you obtain the following expression:

A=(2.5x)(x)\\A=2.5x^{2}


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Shtirlitz [24]

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