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Olegator [25]
2 years ago
5

If AB = AC; then B = C if

Mathematics
2 answers:
zloy xaker [14]2 years ago
8 0
A is a square matrix
Len [333]2 years ago
7 0
Number 1 is the correct option :)
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Write an equation in point – slope form from the line through the given point with the given slope. (-10, -1); m=-1
Alexxandr [17]

Answer:

y = -x - 11

Step-by-step explanation:

We know the equation must be: y = -x + c

However we do not know what "C" is. If we plug in our x and y values then we can find out the value of C.

So:

-1 = -(-10) + c

-1 = 10 + c

so c = -11

So our equation is:

y = -x - 11

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3 years ago
Find the zeros of the function g(x) = 2x2 - 5x + 2.
sertanlavr [38]
G(x) = 2x² - 5x + 2 = 2x² - 4x - x + 2 = 2x · x - 2x · 2 - 1 · x - 1 · (-2)

= 2x(x - 2) -1(x - 2) = (x - 2)(2x - 1)

g(x) = 0 ⇔ (x - 2)(2x - 1) = 0 ⇔ x - 2 = 0 or 2x - 1 = 0

x = 2 or x = 0.5
8 0
3 years ago
Evaluate this expression |-5| =
777dan777 [17]
The absolute value of something means it's distance from 0, so |-5|=5
6 0
3 years ago
Read 2 more answers
Help help pls answer asap
Effectus [21]

Answer:

Step-by-step explanation:

V-0.12V (first option) if we factor it it becomes

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The second of two number is 4 times the first their sum is 50 find the number
xxMikexx [17]
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