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ruslelena [56]
4 years ago
7

What number replaces the ∆? 4 = 4 6 + 4 = ∆ + 4

Mathematics
1 answer:
tatiyna4 years ago
3 0

Answer:Triangle is 6. Question wasn’t very clean so I hope this helps

Step-by-step explanation:

4=4

6+4= ∆+4

Subtract 4 from each side

6=∆

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Which of the following equations is of a parabola with a vertex at (0, 6)?
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3 years ago
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3 years ago
y = –6x 2 –12x – 2y = –4 how many solutions does this linear system have? one solution: (0, 0) one solution: (1, –4) no solution
lara [203]
Y = -6x + 2 . . . . . . . . (1)
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Putting (1) into (2), we have
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Therefore, the system has infinite number of solutions.
5 0
3 years ago
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