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Over [174]
3 years ago
6

The factorization of x^2 + 3x-4 is modeled with algebra tiles

Mathematics
1 answer:
o-na [289]3 years ago
5 0

Answer:

(x-1) (x+4)

Step-by-step explanation:

i used something called the box method, basically the way i got the answer is what equals 3 when added, but multiplies to make -4

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Show that the triangles are similar
Elenna [48]

Answer: All triangles no matter what shape or size it equals to 180 degrees

Step-by-step explanation:

8 0
2 years ago
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What is ─7g + 5 = 2 – g – 7g solved to the variable???
Thepotemich [5.8K]

Answer:

g = -3

Step-by-step explanation:

-7g + 5 = 2 – g – 7g

Combine like terms

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4 0
3 years ago
WHAT IS THE ANSWER??????????? HELPPP
navik [9.2K]

Answer: C

Step-by-step explanation:

8 0
3 years ago
The figure shows two similar triangles on a coordinate grid: A coordinate grid is shown from positive 6 to negative 6 on the x-a
SIZIF [17.4K]

From what I know, figure ABC has gotten smaller so you wouldn't use either options that suggests a dilation of 3, because that would mean it got bigger. (But please correct me if I'm wrong.) Also, if you look at the little unit square measurements on the graph, looking at figure ABC, C is 6 units from B, while in figure A'B'C', C' is 2 units from B', which 6÷2=3 meaning that A'B'C' would most likely be a third of its size.

Next the figure is being mirrored over the y-axis which is the vertical line going up and down.

So the answer would be the option that says

"Dilation by a scale factor of 1 over 3 followed by a reflection about the y-axis"

I hope that it's right, because I haven't practiced this in a while, and I hope this made some sense.

5 0
3 years ago
Evaluate (-27)^-4/3 ((-27 to the power of -4/3))
masha68 [24]

Answer:

-1/81

Step-by-step explanation:

-27^-4/3

cbrt(-27^-4)

cbrt(-1/531441)

-1/81

5 0
3 years ago
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