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enot [183]
3 years ago
6

Which matrix represents the system of equations shown below?

Mathematics
1 answer:
Leona [35]3 years ago
7 0

Answer:

121-22

Step-by-step explanation:

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Can someone please help me out with this question?
VMariaS [17]

Answer:

10x³ + 12x² - 198x - 40

Step-by-step explanation:

Given parameters:

L(x) = 5x + 1

W(x) = 2x - 8

H(x)  = x + 5

Unknown:

Volume = ?

Solution:

The volume of the body;

      Volume  = L x W x H

Insert the parameters and solve;

      Volume  = (5x + 1)(2x - 8)(x + 5)

     Volume  = (10x² - 40x + 2x - 8)(x + 5)

     Volume = (10x² - 38x - 8 )(x + 5)

     Volume  = 10x³ - 38x² - 8x + 50x² - 190x - 40

     Volume  = 10x³ -38x² + 50x² - 8x - 190x - 40

    Volume  = 10x³ + 12x² - 198x - 40

8 0
3 years ago
Find the perimeter and area of the following parallelogram.
xenn [34]

Answer:

hope this helps

check the picture attached for steps

8 0
3 years ago
How to do a double number line
sergiy2304 [10]
Draw two straight parallel lines and label with units and arrow as the end
Draw a tick mark through both lines and label with given ratio.
Start with 0 and 0 on each number line.
Label the units of each number line.
3 0
3 years ago
The radius of a circle is 8 miles. What is the area of a sector bounded by a 135° arc?
Jlenok [28]

Answer:

13.5* pi sq miles

Step-by-step explanation:

7 0
3 years ago
You exercised 24 hours each month for a year. How many hours did you exercise by the end of the year? You may be able to do the
dedylja [7]

Answer:

288 hours.

Step-by-step explanation:

You exercise 24 hours in 1 month.

There are 12 months in one year.

24 * 12 = 288

Therefore, you exercised 288 hours in one year.

7 0
3 years ago
Read 2 more answers
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