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uranmaximum [27]
3 years ago
11

The augmented matrix of a consistent system of five equa- tions in seven unknowns has rank equal to three. How many parameters a

re needed to specify all solutions?
Mathematics
1 answer:
dangina [55]3 years ago
5 0

Answer:

It is necessary four parameters.

Step-by-step explanation:

Since the augmented matrix of the consistent system has rank equal to three then the number of free variables is (number of unknows)-rank then there are 7-3=4 free variables. This means that are necessary four parameter to specify all solutions.

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Your cat weighs 12 pounds. How much does she weigh in ounces?
Elanso [62]

Answer:

192 ounces does she weigh in ounces.

Step-by-step explanation:

Unit rate defined as the rates expressed as a quantity of 1, such as 3 feet per second or 8 miles per hour, they are called unit rates.

As per the given statement: Your cat weighs 12 pounds.

We have to find the cat weighs in ounces.

Use conversion:

1 pound = 16 ounces.

⇒\text{Unit rate per pound} = 16 \text{ounces}

then by definition of unit rate;

\text{Cat weighs in ounces} = \text{Unit rate per pound} \times 12

Substitute the given values we have;

\text{Cat weighs in ounces} = 16 \times 12 = 192 ounces

therefore, your cat weighs in ounces is, 192 ounces

8 0
3 years ago
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If the angles were 62 72 46 what will it be right acute or obtuse
xenn [34]
It would be a right angle because all the angles are less than 90 degrees
6 0
3 years ago
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How to split six cups for five cats?
enot [183]

Answer:

1 2/10 cups for each cat.

Step-by-step explanation:


3 0
3 years ago
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in a typical Symphony Orchestra 16 out of every 100 musicians are violinists What number of the orchestra are violinists
Alja [10]
The answer would be 16 and it also said a the answer in the questions
5 0
3 years ago
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Tell me the coordinates
Reptile [31]

Answer:

1)  N/A

2) ( -0.714, 3.857)

Step-by-step explanation:

for question 1 since the slope is the same, they will never intersect

for question 2 they intersect at (-0.714, 3.857)

1) as for the coordinates, for y=3x+2 it is (0,2) (-2/3, 0) it's an upward slope

y=3x-5 coordinates are (0, -5) (1.667, 0) it's an upward slope

2) 4x+y=1 coordinates are (0,1) (1/2, 0) it's a downwards slope

y=3x+6 coordinates are (-2, 0) (0,6) it's a upward slope

3 0
2 years ago
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