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4 years ago

12

A rectangular room has an area of 261 ft². The width of the room is 18 ft. What is the length of the room? Enter your answer as

a mixed number in the box.

1 answer:

Maru [420]4 years ago

6 0

Because area is length times height we have to figure out what times 18 equals 261. 262/18=14.5 The length of the room is 14.5

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Read 2 more answers

Need help with linear systems

Lera25 [3.4K]

Answer:

The minimum value of C is 20

Step-by-step explanation:

we have

$2x+3y\geq 24$ ----> constraint 1

$4x+y\geq 38$ ----> constraint 2

$x\geq 0$ ----> constraint 3

$y\geq 0$ ----> constraint 4

using a graphing tool

The solution is the shaded area

see the attached figure

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so

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For x=12, y=0 ---> $C=2(12)+0=24$

therefore

The minimum value of C is 20

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