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ivann1987 [24]
3 years ago
7

What is the definition of the determinant

Mathematics
2 answers:
almond37 [142]3 years ago
8 0
Quantity obtained by the addition of products of the elements of a square matric
weeeeeb [17]3 years ago
4 0

a quantity obtained by the addition of products of the elements of a square matrix according to a given rule.

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Find the equation of the line shown
Kipish [7]

Answer:

y = x+1

Step-by-step explanation:

Slope-intercept form

(y = mx+b)

m = slope and b = y-intercept

The line crosses the y-axis at (0, 1), therefore the y-intercept (b) = 1

The slope (m) = 1

Because the slope is 1, it does not need to be written in the equation, as any number multiplied by 1 is that number.

7 0
2 years ago
gary buys a 3 1/2 pound bag of cat food every three weeks. gary feeds his cat the same amount of food each day. which expression
Rasek [7]
3 1/2
x365
Write that down and figrue it its pretty simple.
3 0
3 years ago
Plz help me ill give you brainlist
Ivan
So, plug in what you're given and solve
 x is -2
(3x) * 9 
(3 (-2)) * 9
-6 * 9
-54

then 
27(-2)
-54
For the first it's the same

for the second
x is 0
(3x) * 9
(3 (0)) * 9
0 * 9
0

27x
27(0)
0
For the second it's the same

x is 4
(3x) * 9 
(3(4)) * 9
12 * 9
108

27x 
27(4)
108

The given expressions are equivalent. This was proved in the diagram. 

Hope this helps :)
7 0
3 years ago
Anthony wants to buy the same number of hats for 3 of his friends. He has $57 dollars, and each hat cost $5. What is the largest
Leona [35]
3 hats each is the largest amount Anthony can buy.

to get this answer i multiplied 3 friends by $5 ( amount of each hat) and got $15.
i divided that into $57 and got 3.8. So he can only afford to get each friend 3 hats each. Anthony should have $12 left
3 0
3 years ago
What is the value of y in the equation 2(4y − 1) = 6
cupoosta [38]
The answer is 3 :)).
5 0
3 years ago
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