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poizon [28]
3 years ago
6

Which system of equations is represented by the matrix below?

Mathematics
1 answer:
katrin [286]3 years ago
4 0

Answer:

B

Step-by-step explanation:

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What is 8.04=7+? can some one help me for this question please
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Answer:

1.04

Step-by-step explanation:

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I hope this helps!

6 0
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3 years ago
If ab= 7x-6 and bc= 12-2x. Then what does ac equal?
ra1l [238]
Ab = (7x-6) →   b = (7x-6)/a   (1)

bc = (12-2x) → b = (12-2x)/c   (2)

Since (1) = (2) → (7x-6)/a = (12-2x)/c OR  a/c = (7x-6)/(12-2x)  (3)

Multiply  both numerators of (3) by the SQUARE of their  respective denominators;

(a*c²)/c = (7x-6)(12-2x)²/(12-2x)
Now simplify:

ac = (7x-6)(12x-2x)  or ac = -14x² + 96x - 72


4 0
3 years ago
Which values are solutions to the inequality below? <br><br>Check all that apply.
Ronch [10]
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patty is building a rope ladder for a tree house. she need two 5-foot pieces of rope the sides of the ladder.she needs 7 pieces
klio [65]
The answer is 136 because 7 x 18 is 126 then + 10 is 136
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