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Deffense [45]
4 years ago
10

What is the discriminant of.....

Mathematics
2 answers:
Nookie1986 [14]4 years ago
7 0
I think the answer is 21

zaharov [31]4 years ago
6 0
Ths ans is 21 i hope u can c

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Solve for x. 2/x=6/2
sergij07 [2.7K]
Hello : 
<span>2/x=6/2   
x/2 = 2/6    x no : 0
6x = 4
x = 4/6
x = 2 / 3</span>
8 0
3 years ago
First term 2 common difference 13
fenix001 [56]

Answer:

With the first term is 2 and common difference is 13 then the series is 2,15,28,...

Step-by-step explanation:

Given first term is 2 and common difference is 13.

Arithmetic progression:

a_{1}=2 and d=2  [given]

Therefore we can find arithmetic series  a_{1},a_{2},a_{3},... with a_{1}=2 and d=2

d can be written as  d=a_{2}-a_{1}. Therefore we can write a_{2} as below:

a_{2}=a_{1}+d

Now substitute the values a_{1}=2 and d=2

a_{2}=2+13

a_{2}=15

Similarly we can find a_{3}

d can be written as  d=a_{3}-a_{2}. Therefore we can write a_{3} as below:

a_{3}=a_{2}+d

a_{3}=15+13

a_{3}=28

and so on.

Therefore the series is 2,15,28,...

3 0
4 years ago
6. You are planning a trip. You can go to Phoenix, Las Vegas, San Diego, or Los Angeles. You can
nadya68 [22]

Answer:

There are 24 different trip possibilities.

Step-by-step explanation:

Here the first thing we need to find is all the individual events, such that each event (or selection) will have a given number of options.

The first event is the selection of the location.

Here the options are: Phoenix, Las Vegas, San Diego, or Los Angeles (4 options)

The second event is the selection of how you go there.

The options are flying or driving (2 options)

The third event is the selection of how many days you will stay there. The options are 3 days, 4 days, and 5 days (3 options).

The total number of different trip possibilities is equal to the product between the number of options for each event.

P = 4*2*3 = 24

There are 24 different trip possibilities.

6 0
3 years ago
38,<br> 50, 59, 70,<br> 83, 98, 115, 134, 155, 178,<br> 203
kap26 [50]

Answer:

hfrvnuobfchiucvrh

Step-by-step explanation:

ok i dont know what to do

6 0
3 years ago
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(1,4) and m= -2 write in line slope intercept form help pls​
nevsk [136]
Y=-2x+6 hope this helps
8 0
3 years ago
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