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LuckyWell [14K]
3 years ago
14

Please help me with this. Thanks!

Mathematics
1 answer:
wel3 years ago
4 0
The answer is 51.......
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I have this question and I need it done bad... Help please? Picture included I was never taught matrix
____ [38]
Multiply the numbers on the major axis which are 2 and -9 to get -18.  Subtract from that 3*4 = 12.  So -18-12 = -30.  That's the determinant.
6 0
4 years ago
30 is 60% of <br><br> I need an explanation
Ray Of Light [21]

Answer:

50

Step-by-step explanation:

x=30/0.6 = 50

3 0
3 years ago
Read 2 more answers
X (year)| y ($ in billions)
Bingel [31]
Rate of change is also another name for the slope so in this case, the question is asking you for the slope.

How can we find the slope?
The formula for slope is y2-y1/x2-x1

Now let's plug in for the year 1980 and 1990.

239-120/1990-1980
= 119/10

Slope is 119/10.
3 0
3 years ago
A redundant constraint is one which Group of answer choices is added after the problem is already formulated. can only increase
Xelga [282]

Answer:

Plays no role in determining the feasible region of the problem.

Step-by-step explanation:

A Constraints

These are refered to as the restrictions that hinders or reduces the extent to which the/an objective can be worked on/pursued.

A redundant constraint

These are constraints that can be ignored from a system of linear constraints. It is often refered to as an Implied constraints. That is, they are implied by the constraints that surrounds (totality of) the problem.

This is a type of constraint that is not influenced or affected by the feasible region.

Its qualities includes

1. It does not hinders the optimal solution.

2. It also do not hinders the feasible region.

3. It is easily known with the use of graphical solution method

4 0
3 years ago
20% of 250 students ate pizza for lunch how many students ate pizza
Svetlanka [38]

Answer:

The answer would be 50

Step-by-step explanation:

.20 x 250 = 50

7 0
3 years ago
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