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Sophie [7]
2 years ago
12

Find the solution for quadratic x^2-7x+10=-2 leave your answers as fractions ( no decimals)

Mathematics
1 answer:
Zepler [3.9K]2 years ago
4 0

Answer:

x=3 x=4

Step-by-step explanation:

add 2 to both sides

x^2-7x+12=0

(x-3)(x-4)=0

x=3 x=4

i just factored it out, there are more ways of doing it probably

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Answer:

See below

Step-by-step explanation:

<u>Given functions</u>

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As we see g(x) = f(x + 5) + 1, which means <u>horizontal translation 5 units left</u> and <u>vertical translation 1 unit up</u>.

Answer options are all incorrect

7 0
2 years ago
2.1 If 5 + 3 = 0 and &lt; 0, evaluate (without using a calculator):
Sergeeva-Olga [200]

1. 18

2.8

3.-1

<h3>What is expression?</h3>

An expression is a set of terms combined using the operations +, – , x or ,/.

Given:

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6 0
2 years ago
If X and Y vary directly, as x decreases, what happens to the value of y?
diamong [38]
As x decreases y also decreased
5 0
2 years ago
Lucky Joe won $32,000,000 in a lottery. Every year for 10 years he spent 50% of what was left. How much did Lucky Joe have after
aniked [119]

Answer:

31,250

Step-by-step explanation:

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8 0
3 years ago
In a normal distribution, what is the probability that a data value will fall below the 
Serga [27]

Answer:

A 99.96%

Step-by-step explanation:

The z score shows by how many standard deviations the raw score is above or below the mean. The z score is positive if the raw score is above the mean while the z score is negative if the raw score is below the mean. The z score is given by:

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8 0
2 years ago
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