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Debora [2.8K]
3 years ago
9

What is the discriminant of the polynomial below?2x + 47-9​

Mathematics
1 answer:
stepan [7]3 years ago
3 0

Answer:

x = -19

Step-by-step explanation:

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If two angles of a triangle have measures of 42° and 20°, what is the measure of the third? A. 118° B. 98° C. 108° D. 128°
dimaraw [331]

Answer: The text also states, “And her friends told her afterwards that she had spoken in a very loud voice, not shouting, just a very loud voice” (p.2). This proves that Celeste took a risk standing up to the teacher in a firm voice; her actions show that she believed the risk of getting in trouble was worth it to stop the Teacher’s unfair punishment.

Step-by-step explanation:

5 0
3 years ago
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Westkost [7]

Answer:

3/8

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7 0
3 years ago
Evaluate P(3, 0).<br> 0<br> 1<br> 6
arsen [322]
_{3}P_{0} = \frac{3!}{(3 - 0)!}
_{3}P_{0} = \frac{3!}{3!}
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7 0
3 years ago
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When graphing the equation y=-3x+2, a student plotted the y-intercept at 2, then moved down three units and to the left 2 units
kaheart [24]

Answer:

The error is founded in the slope, specifically in the run.

When seen a negative slope, that only applies to the rise but <u>not</u> the run.

Instead, the student should run 1(not 2) units to the <u>right</u>.

The slope had not mentioned any 2 in the run.

So it would sound like down 3, over 1, starting from 2.

7 0
2 years ago
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Wyatt's dog is tethered to a post in his yard. if the rope tied to the dog is 12 feet long, how many square yards does the dog h
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Radius = 4 yards
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Area = 3.14 * 16
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8 0
3 years ago
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