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sasho [114]
2 years ago
10

Need help ASAP please and thanks

Mathematics
1 answer:
Fed [463]2 years ago
5 0

Answer:

4,3

Step-by-step explanation:

i think im sure

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(b) Find all 3-tuples (a,b,c) satisfying
jolli1 [7]

We have a three unknown, 4 equation homogeneous system.  These always have at least (0,0,0) as a solution.  Let's write the equations, one column at a time.

1a + 0b + 0c = 0

-1a + 1b +0c = 0

0a - 1b + c = 0

0a + 0b + -1 c = 0

We could do row reduction but these are easy enough not to bother.

Equation 1 says

a = 0

Equation 4 says

c = 0

Substituting in the two remaining,

-1(0) + 1b + 0c = 0

b = 0

0(0) - 1b + 0 = 0

b = 0

The only 3-tuple satisfying the vector equation is (a,b,c)=(0,0,0)

4 0
3 years ago
SOMEONE PLEASE ANSWER THIS ASAP FOR BRAINLIEST!!!!!!
Gennadij [26K]
The answer would be D. D is the correct answer because the x which is 100 is equal to the amount of U.S dollars and H(x) is equal to the amounts of euros. So H(100)= 75 can signify that she can exchange 100 U.S dollars for 75 euros.

Hope this helps!
8 0
3 years ago
Biology if one honeybee makes 1/12 teaspoons of honey during its life time how many homey bees do you need to make1/2 tea spoons
Korolek [52]

Answer:

(1/2) / (1/12)

(1/2) * (12/1) = 12/2 = 6


6 0
3 years ago
Slope of the line that passes through points (-3,4) and (5,-1)
Veronika [31]
When hav epoins (x1,y1) and (x2,y2)
slope is  (y2-y1)/(x2-x1)

(-3,4) and (5,-1)
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6 0
3 years ago
Help please ASAP <br> It’s for math!!
insens350 [35]

Answer:

a or c

Step-by-step explanation:

8 0
3 years ago
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