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Vlada [557]
3 years ago
5

Write the quadratic equation that has roots -1-√2/3 and -1+√2/3 , if it's coefficient with x^2 is equal to

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
8 0

Answer:

i not for sure

Step-by-step explanation:

sorry

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Can you please help me? Thanks!!!!
ss7ja [257]
The answer is 25 degrees.

This is how you solve the equation, first you must know that the straight like ABC=180, DBC is 130, so the remaining amount is 50 degrees, BE is a bisector of ABD which means it splits ABD right down the middle. So ABE+EBD=50 degrees, 25+25=50 since both sides MUST be equal in order for BE to be a bisector of ABD.

If you have any more questions feel free to ask them here on Brainly.com, please make sure to give my answer a rate, like, and vote brainliest if I've helped you out, it helps me a lot too!
4 0
3 years ago
Find the mean, median, and mode of the following data set
Contact [7]

Answer: Mean- 17

Median- 15

Mode- 18

Step-by-step explanation: Your welcome. Branliest, please.

8 0
3 years ago
2/9 of students in a school are in sixth grade how many sixth graders are in the school if the school has 27 students
Pani-rosa [81]

Answer:

The areas of the squares adjacent to two sides of a right triangle are shown below.

 

 

What is the area of the square adjacent to the third side of the triangle?

units^2  

2

Step-by-step explanation:

5 0
3 years ago
At the beginning of a population study , a city had 370,000 people. Each year since the population had grown by 7.9%. Let t be t
dmitriy555 [2]

Answer:

Population = starting population * ( 1 + rate) ^ years

y = 370,000 * (1.079) ^ t

Step-by-step explanation:

3 0
3 years ago
An equation is shown below:
zloy xaker [14]
I believe that the answer is x=2.
7 0
3 years ago
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