1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Svet_ta [14]
3 years ago
15

For the complex number z = Negative StartFraction StartRoot 21 EndRoot Over 2 EndFraction minus StartFraction StartRoot 7 EndRoo

t Over 2 EndFraction i, what is arg(z)? 150° 210° 240° 330°
Mathematics
2 answers:
Rus_ich [418]3 years ago
7 0

Answer:

210

Step-by-step explanation:

gogolik [260]3 years ago
3 0

Answer:

210

Step-by-step explanation:

EDGE 2020

You might be interested in
Suppose that 71% of the surface of the Earth is covered in water, and a random number generator uses latitude and longitude to s
erik [133]

Answer:

.00059 or .0006

Step-by-step explanation:

You are trying to find what won't be in the water because there are many combinations so you use a complement formula.

1-0.79=0.29

Use the left over percentage in an equation to determine the probability.

1-(0.29)^6=0.000594823

The exponent 6 comes from the number of locations.

8 0
3 years ago
Which integer is closest to 0 on the number line?
Elenna [48]
The answer is C, 1.
In a number line, the larger number it gets, the more of the right side they're. The smaller the number, the more left side they get.
So, on a number line, 1 is just at the right side of 0, all the other options are at least one more place away from 0.
7 0
3 years ago
Read 2 more answers
Solve system by Substitution<br> method, provide steps.<br> y = 5x - 18<br> -5x+6y = 17
Sedaia [141]

Answer:

x=5

Step-by-step explanation:

-5x+6(5x-18)=17

-5x+30x-108=17

25x-108=17

25x=17+108

25x=125

x=5

5 0
3 years ago
How many solutions does y=2x+1 and x=-3 have
Nikolay [14]

Answer:

- 5

Step-by-step explanation:

given,

the relation is y=2x+1

if x=-3 than, y =2x+1

=2 * (-3)+1

= -6+1

-5

hence, the required answer is - 5

I found any one solution of given question.

7 0
3 years ago
2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 in the index form
Dvinal [7]

Answer:

2^{8}

Step-by-step explanation:

There are eight 2's so that equals 2^{8}

Hope this helps! :)

Please mark this answer as brainiest

It would help! :)

Thanks!

3 0
3 years ago
Other questions:
  • In circle p what is the measure of arc ab
    6·1 answer
  • Solve -2x^2 + 10x + 9 =0 by using completing the squares and give u r answer to two decimal places
    14·2 answers
  • A system of equations that has no solution is called inconsistent
    13·1 answer
  • Simplify 4.510 (the 0 is an exponent)
    7·1 answer
  • An equation whose variables are polar coordinates is called a ____________
    13·2 answers
  • Explain how you can use squaring to estimate square root of 7
    11·1 answer
  • Each power smoothie that Theo makes has 3 scoops of mango, 1 scoop of strawberries, and 1 scoop of spinach. If Theo makes 7 powe
    9·1 answer
  • Fiona doubled the original amount in her savings account, s. Which expression represents her new balance and what is that new ba
    5·2 answers
  • What is the difference between constructing a regular hexagon and constructing an equilateral triangle?
    9·1 answer
  • PLEASE HELP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!