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lara31 [8.8K]
3 years ago
12

The material for constructing the base of an open box costs 1.5 times as much per unit area as the material for constructing the

sides. For a fixed amount of money C, find the dimensions of the box of largest volume that can be made.

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
5 0

Answer:

The dimensions xyz of the largest volume are;

x = √(c/4.5)

y = √(c/4.5)

z = √(c/8)

Step-by-step explanation:

All shown in the attachment;

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Wendy has taken two tests with scores of 77 and 80. To get an 82
tiny-mole [99]

Answer:

89

Step-by-step explanation:

Given that Wendy took 2 tests and scored, 77 and 80 respectively, let x represent the grade of Wendy's third test.

To get an average grade of 82, let's generate an equation to find x (Wendy's grade on her third test).

Average grade = sum of all 3 grades all over 3

82 = \frac{77 + 80 + x}{3}

82 = \frac{157 + x}{3}

Multiply 3 by both sides

82*3 = \frac{157 + x}{3}*3

246 = 157 + x

Subtract 157 from each side of the equation

246 - 157 = 157 + x - 157

89 = x

Wendy must score 89 on her third test to have an average of 82.

3 0
2 years ago
Two points are _______________________ collinear
kramer

Answer:

a

Step-by-step explanation:

Two points are always collinear since we can draw a distinct (one) line through them.

6 0
2 years ago
What is the rule for the piecewise function shown in the graph?
andrey2020 [161]
The first choice.
The equation of this first line is -2, and since there is an open circle, it is not equal to -3.
The equation of the second line is -x-2, and there is a closed circle, so it includes -3
7 0
3 years ago
I will follow you please give me correct answer ​
Usimov [2.4K]

Answer:

y=1/3, x=4/9

y=8, 32/3

x=9, y=27/4

y=20, x=80/3

Step-by-step explanation:

7 0
3 years ago
Find the measure of the indicated angle to the nearest degree.
makvit [3.9K]
You would do tan<span>Ɵ = 9/12
tan^-1(9/12) = </span><span>Ɵ
</span><span>Ɵ = 36.87 degress
make sure your calculator is in degree mode

</span>
8 0
2 years ago
Read 2 more answers
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