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Pie
3 years ago
11

What are the zeros of f(x) = x2 + 2x - 80?

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
8 0

Answer:

The zeros are 8 and -10, all u have to do is substitute x for those values, factor it, or graph it.

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Which of the following terms describe the 2 in the expression 2x+5.
gulaghasi [49]

Answer:

No . C = COEFFICIENT IS THE ANSWER OF THE QUESTION

7 0
2 years ago
A house that was originally listed for sale at $450,000 has decreased the asking price by 8%. By how much has the price been red
matrenka [14]
450000 * .08
= 36,000
They reduce $36,000 from the original price.
5 0
3 years ago
Use the numbers 12 through 17. Place them in the connected circles so that the numbers along each line have a sum of 50. Do this
Furkat [3]

Answer:

[13, 15, 17, 16, 12]

[16, 12, 17, 13, 15]

[16, 15, 14, 13, 12]

[17, 13, 15, 12, 14]

Step-by-step explanation:

Writing a Python code, I got the answers given, reading from left to right to down. For example, for [13, 15, 17, 16, 12], 13 is the top left circle, 15 is the middle right, 17 is the far right, 16 is the bottom left, and 12 is the bottom right

6 0
3 years ago
a wagon is pulled at speed of 40.0 m/s by a horse exerting 1800 newton horizonal force what is the power of horse
Sonbull [250]

Answer:

The power of horse is:  P = 72000 W

Step-by-step explanation:

Given

  • F = 1800 N
  • v = 40.0 m/s

To determine

P = ?

Using the formula

\:\:\:P=\overrightarrow{F\cdot }\overrightarrow{v}

The  ⋅  in the formula represents a scalar product, defined by:

\overrightarrow{v\cdot }\overrightarrow{w}=|v||w|cos\:\theta

The angle Ф is zero because F and v are are parallel.

Thus the cosine is 1.

Therefore,

P = (1800) (40.0)

P = 72000 W

Hence, the power of horse is:  P = 72000 W

3 0
2 years ago
Which of the following is an example of normal data?​
saveliy_v [14]

Answer:

1. heights

2. blood pressure

3 . measurement error

4. IQ scores

Step-by-step explanation:

hope this will help you

5 0
3 years ago
Read 2 more answers
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