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SVEN [57.7K]
3 years ago
10

When graphing inequalities why do you use closed or open dot?

Mathematics
1 answer:
miv72 [106K]3 years ago
8 0
To let u know if it is either equal to or not
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What is the solution to y=-x+3 and y=4x-2
DIA [1.3K]

Answer: x=1

              y=2

Step-by-step explanation:

y=-x+3

y=4x-2

-----------

    y=y

-x+3=4x-2

3+2=4x+x

5=5x

x=1

y=-1+3

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The degree of 4 – x2
Elina [12.6K]

Answer:

Step-by-step explanation:

If the given is x^2 then the degree is 2.

Degree: 4 - x^2 = 2.

It is what is on the x to the highest power. If the question was

x^3 - 3x^2 + 2x + 4

The the degree would be 3

6 0
3 years ago
How did Ramses ll use the military to improve the Egyptian empire?
Travka [436]

True Answer

A. He used military to retake old egyptian territory.

5 0
3 years ago
HELP!!!!!!!!!
Anastasy [175]

Answer:

∠ABC ≅ ∠DEC

∠DEC = ∠GEF

thus:

∠ABC = ∠GEF

∠GFE ≅ ∠DCE

∠DCE = ∠ACB

thus:

∠ACB = ∠GFE

If two of their angles are equal, then the third angle must also be equal, because angles of a triangle always add to make 180°.

thus: ΔABC ∼ ΔGEF by AA similar triangle postulate

I hope this helps

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2 years ago
Which is the graph of f(x) = 1/4(4)^x?
Katen [24]

Answer:

The last graph with the point (2,4).

Step-by-step explanation:

Make a table of the values, then graph.

Example:

X: -2, -1, 0, 1, 2

Y: \frac{1}{64}, \frac{1}{16}, \frac{1}{4}, 1, 4

5 0
2 years ago
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