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devlian [24]
3 years ago
7

What adds to be 0 and multiplies to be 3

Mathematics
1 answer:
rusak2 [61]3 years ago
3 0

There are no 'real' numbers that can do that.

This will be a good question to practice on when you
start learning "imaginary" numbers.

The pair of numbers that answer this question are

           + i√3
and     
            - i√3 .

The symbol ' i ' is the symbol used for   √(-1)  .
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7 because 3 times 7 is equals 21
8 0
4 years ago
Please answer this I’ll make you brainlienst!!!
igor_vitrenko [27]

Answer:

? = 2

Step-by-step explanation:

<u>Step 1:  Substitue 1 for A and 3 for B</u>

<u />\frac{2(1)(3) + 2}{2(1)(3) - 2} = ?

\frac{6 + 2}{6 - 2} = ?

\frac{8}{4} = ?

\frac{2}{1} = ?

2 = ?

Answer: ? = 2

5 0
3 years ago
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Agata [3.3K]

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Step-by-step explanation:

4 0
3 years ago
A parasail rider wants to reach the maximum height allowed by the Federal Aviation Administration if the rider's boat is to tow
Minchanka [31]

From the information given, the towline must be completely released to enable it to get to the maximum height. This problem is a trigonometry problem because it involves a solution that looks like a right-angled triangle.

<h3>How else can the maximum height of the parasailer be identified?</h3>

In order to determine the maximum height of the parasailer, the length of the rope or towline must be established.

If the length and the height are known, the angle of elevation can be determined using the SOHCAHTOA rule.

SOH - Sine is Opposite over Hypotenuse

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See the attached image and Learn more about Trigonometry at:

brainly.com/question/24349828

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Jackie's mail route has 350 mailboxes. She can deliver mail to 50 mailboxes per hour. If she has delivered mail to 150 mailboxes
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