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deff fn [24]
2 years ago
13

NO LINKS OR ANSWERING WHAT YOU DON'T KNOW?

Mathematics
2 answers:
Rom4ik [11]2 years ago
6 0

Answer:

4,a

5.d

6.c

plz mark me as brainliest

Step-by-step explanation:

Zielflug [23.3K]2 years ago
5 0

Answer:

1. A

2. C

3. A

Step-by-step explanation:

all the explanations are In the image above

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Answer:

all real numbers

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the domain will always be all real numbers

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3 years ago
Evaluate x2 + 3x – 7+ 8 when x = 4.
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Answer:

29

Step-by-step explanation:

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astra-53 [7]
You can use the measure of 112 on the similar shape to find b, as they are same side exterior angles. From there, you can find both a and c, because a/b and b/c are supplementary angles. 

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5 0
3 years ago
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if the equation 2x^2+ bx+ 5=0 has no real solutions, which of the following must be true A. b^2 < 10 B. b^2> 10 C. b^240​
melisa1 [442]

Answer:

C. b²< 40

Step-by-step explanation:

2x²+ bx + 5=0 has no real solutions

=> D< 0

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Solve all for brainliest
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hope this helps!!!!!

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