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Pani-rosa [81]
3 years ago
9

Solve each equation by graphing the related function. If th equation has no real number solution, write no solution. X^2 + 7 = 0

Mathematics
2 answers:
Brrunno [24]3 years ago
6 0
Answer:
The equation x² + 7 = 0 has no solution

Explanation:
1- using graph:
To solve the equation means graphically means to find the x-intercepts.
The attached image shows the graph of the given function.
We can note that there are no x-intercepts. This means that the given function has no real solutions

2- using algebra:
To solve the equation algebraically means to find the values of x that would make the equation equal to zero.
Solving the given equation, we would find that:
x² + 7 = 0
x² = -7
x = <span>± </span>√-7
The square root of a negative number will always give imaginary values. This means that the equation has no real solutions

Hope this helps :)

CaHeK987 [17]3 years ago
4 0
The answer is D. It has no solution
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Given the true/false statements are true (facts), select the best logical induction made from thoses statements: Mo likes orange
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Answer:

People like oranges

Step-by-step explanation:

Given:

Mo likes oranges. Jai likes oranges. Ben likes oranges.

We have a few different options;

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Option B: People on like oranges. This can't be possible because only is the case where people do not like any fruit except oranges, and we are not sure of this.

Option C: People like oranges. This can be possible because Mo, Jai, and Ben likes oranges

Option D: People like fruit. This can't be possible because we are not sure if people like all fruits or not

6 0
3 years ago
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tigry1 [53]

Answer:

Step-by-step explanation:

The catch here is to break up sqrt(6) into 2 parts that use primes to define sqrt(6)

sqrt(3)* sqrt(6)

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5 0
3 years ago
3 miles per minute is equivalent to feet per minute.
Sidana [21]

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8 0
3 years ago
40 pts and Brainliest pls give detailed answer :)
horsena [70]

Answer:

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Step-by-step explanation:

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Multiply both sides by 80

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Calculate sin(46) using a calculator (make sure it's in degree mode)

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4 0
1 year ago
canning operation is designed to fill cans with 14.5 oz of ingredients, on average, with a standard deviation of 0.1 oz. Nine ca
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Answer:

SE = 0.025

Step-by-step explanation:

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3 0
3 years ago
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