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Anna71 [15]
2 years ago
6

-3|x|=9, what is x? I wrote that x = -3, but I guess that's wrong?

Mathematics
1 answer:
miv72 [106K]2 years ago
3 0

Answer:

It is correct

Step-by-step explanation:

It is correct since the product of 2 negatives is always a positive:

Also since it is the same number being multiplied the answer is a square number:

that is why the square root of anything is known as ±.

Since there are 2 solutions, this also explains why there are 2 solutions in a quadratic equation.

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Identify and write the hypothesis and the conclusion of the following conditional statement. "If I am running, then I am not awa
White raven [17]

Answers:

Hypothesis = "I am running"

Conclusion = "I am not awake"

===================================

Explanation:

All conditional statements are in the form "If P, then Q" where P and Q are placeholders for the hypothesis and conclusion respectively.

So you can say the basic format of a conditional is "If hypothesis, then conclusion".

7 0
3 years ago
If angle E measures (7x -12)º, what is the measure of its complement?
nadezda [96]
A complement angle mean that make with angle E together 90 degrees 

7x-12 + angle complement = 90 

angle complement = 90 -(7x-12)

angle complement = 90 -7x +12

angle complement = 102 -7x 

so choice b. is right sure 
6 0
3 years ago
Determine whether 25a^2 − 49b^6 is a difference of two squares. If so, factor it. If not, explain why.
My name is Ann [436]
It is the difference of 2 squares as its of the form a^2 - b^2

A is the correct answer.
7 0
3 years ago
Help me with this pls!
Jlenok [28]

Answer:

kendall cause he is from the same state as me

Step-by-step explanation:

The answer is 1 i think

4 0
3 years ago
Read 2 more answers
NEED THIS SOLVED ASAP PLS HELP ME!!!
ahrayia [7]

Answer:

x= 1 ±√21/3

x= 2.52753

x= - 0.527525

Step-by-step explanation:

-(-6) ±√-6² - 4 (3) (-4) / 2(3)

6±√36 -(-48) / 6

6±√84/6

6±2√21/6

6/6 ±2√21/6

1±√21/3

1+ √21/3 = 2.52753

1-√21/3= - 0.527525

6 0
3 years ago
Read 2 more answers
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