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8_murik_8 [283]
3 years ago
9

Help...............................

Mathematics
1 answer:
laiz [17]3 years ago
4 0

Answer:

The answer is 312.

Step-by-step explanation:

The base of the rectangle is 12×8.

The width of the rectangle is 8×3

The height of the rectangle is 3×12.

96+24+36 = 96+60 = 156.

The surface area of the rectangle is 156 inches.

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DECISION SCIENCE Assume more restrictions. The books pass through two departments: Graphics and Printing, 1. before they can be
bulgar [2K]

Answer:

Step-by-step explanation:

The given information can be tabulated as follows:

                          Graphics G     Printing P            Total

X                                      3                 2                    5

Y                                      1                  1                      2

Available                       21                19

We have the constraints as

3x+y\leq 21\\2x+y\leq 19\\x\leq 2\\y\leq 15

Thus we have solutions as

0\leq x\leq 2\\0\leq y\leq 15

3 0
3 years ago
Which is the better buy?​
STatiana [176]

Answer:

Brand A

Step-by-step explanation:

For Brand A: If you do 2 divided by 16 = 8

For Brand B: And if you do 3 divided by 28 = 9.333 (repeating)

Brand B is higher than brand A, which means Brand A is your answer.

hope this helps! plz mark brainliest? :)

7 0
2 years ago
2x - 3y = 12<br> x = 4y + 1
aliya0001 [1]

Answer:

x = 9, y = 2 is the solution of the given system.

Step-by-step explanation:

Here, the given set of equation is :

2 x - 3 y = 12

x = 4 y + 1

Now, from equation (2) we see that x = 4 y + 1.

Substitute the value of y from (2) in the first equation. we get:

2 x - 3 y = 12  ⇒ 2 (4 y + 1) - 3 y = 12

or, 8 y + 2 - 3 y = 12

or, 5 y = 12- 2  = 10

or, y = 10/ 5 = 2

or, y = 2

Now, x = 4 y + 1   ⇒ x  =  4(2)  + 1 = 8 + 1 = 9, or x = 9

Hence, x = 9, y = 2 is the solution of the given system.

5 0
3 years ago
Find the perimeter of the trapezoid below.
Alisiya [41]
P= a+b+c+d.

Answer is D
5 0
3 years ago
Can y’all please help me with these 3 question for Math class
velikii [3]
More information please!














8 0
3 years ago
Read 2 more answers
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