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ArbitrLikvidat [17]
4 years ago
13

Help Me Yo Do #2 INeedHalpYo

Mathematics
1 answer:
Mrac [35]4 years ago
8 0
Hope this helps
--------------------

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I need help :(:(:(:(
tigry1 [53]

The resulting matrix of the row operation is given as follows:

R = \left[\begin{array}{ccc}7&4.5&-6\\-6&-3&12\end{array}\right]

<h3>How to find the resulting matrix?</h3>

We apply the row operation on the original matrix, given as follows:

A = \left[\begin{array}{ccc}4&3&0\\-6&-3&12\end{array}\right]

The operation is given by:

R_1 = R_1 - 0.5R_2

That is, applying to each element, we have that:

  • 4 - 0.5(-6) = 7.
  • 3 - 0.5(-3) = 4.5.
  • 0 - 0.5(12) = -6.

Hence the resulting matrix is:

R = \left[\begin{array}{ccc}7&4.5&-6\\-6&-3&12\end{array}\right]

More can be learned about matrix operations at brainly.com/question/1821869

#SPJ1

3 0
2 years ago
Would you classify 240 as a perfect square, perfect cube, both, or neither?
uranmaximum [27]
Neither because neither the cube root or square root of 240 is just one number
5 0
3 years ago
2. You roll a single die number 1 to 6. What are the odds of rolling<br> number?<br> an ODD
son4ous [18]

Answer:

1/2

Step-by-step explanation:

There are three odd and three even numbers on the die which would make 3/6 and simplified it is 1/2.

4 0
3 years ago
Read 2 more answers
Abbey is stacking boxes of candles for a store display. The volume of each cube-shaped box is 125 cubic inches. If the display h
vovangra [49]

Answer:

<u>The height of the display that Abbey is making at the local store is 30 inches.</u>

Step-by-step explanation:

1. Let's review all the information provided to answer the question correctly:

Volume of each cube-shaped box = 125 cubic inches

Display has 6 layers of boxes

2. How high is the display that Abbey is making ?

Let's find the height of each box, this way:

Height of the cube-shaped box = ∛ 125

Height of the cube-shaped box = 5 inches

The length and width of each box are also of 5 inches.

Now, we find the height if the display, this way:

Height of the display = 6 * 5 inches

<u>Height of the display = 30 inches</u>

4 0
4 years ago
The height, h, in feet of the tip of the minute hand of a wall clock as a function of time, t, in minutes can be modeled by the
nordsb [41]
<span>Which number (from 1 to 12) is the minute hand pointing to at t = 0? i believe it</span> is C.9
8 0
3 years ago
Read 2 more answers
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