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]
2 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]2 years ago
7 0

Answer:

210

Step-by-step explanation:

gogolik [260]2 years ago
3 0

Answer:

210

Step-by-step explanation:

EDGE 2020

You might be interested in
Please help mee! The picture is up there :)
Gala2k [10]

Answer:0

the answer is 5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Admission to the Hersheypark Theme Park in Hershey, Pennsylvania is $52.95 for an
shepuryov [24]

Answer:

42.95x + 21.95y

Step-by-step explanation:

5 0
3 years ago
A quadrilateral with no sides parallel and diagonals that are perpendicular
Drupady [299]
<h3>Answer:  Quadrilateral</h3>

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

Explanation:

Of your original given list, let's write down the parallelograms. They are:

  • Parallelogram
  • Rectangle
  • Rhombus
  • Square

So we cross those off the list since we want a quadrilateral with no sides parallel. A parallelogram, by definition, is a quadrilateral with both pairs of opposite sides that are parallel.

We can also rule out the trapezoids because a trapezoid is a four sided figure (quadrilateral) where we have exactly 1 pair of parallel sides, while the other sides are not parallel.

Lastly, we can rule out the kite because any kite has perpendicular diagonals.

The only thing left is quadrilateral. In my opinion this answer should be more specific and say "quadrilateral that isn't a parallelogram, a trapezoid, or a kite", but I think I see what your teacher was going for here.

5 0
3 years ago
Solve. 3x2 − 6x = 24 A) x = 2, x = 4 B) x = 3, x = 4 C) x = −2, x = 4 D) x = −4, x = 3
Oduvanchick [21]
<span> 3x^2 − 6x = 24
</span>3x^2 − 6x - 24 = 0
3(x^2 - 2x - 8) = 0
3(x - 4)(x + 2) = 0
x - 4 = 0; x = 4
x + 2 =0; x = -2

answer
<span>C) x = −2, x = 4</span>
8 0
3 years ago
19/24 as a decimal rounded to the nearest hundreths
Evgen [1.6K]

Answer:

0.79

Step-by-step explanation:

19 / 24 is 0.79166667

So it's 0.79

8 0
3 years ago
Other questions:
  • How do I solve -6n+3n=-18
    10·2 answers
  • What is the answer to this inconsistent equation 2x+y=1 and 4x+2y+3 ?
    5·1 answer
  • An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 130lb and 1
    12·1 answer
  • Suppose the function y = 30,000(1.06)x models the annual profit for a small business x years after 2000. Find the profit at the
    7·1 answer
  • PLEASEEE HELPPPP!!! I NEED HELP
    5·2 answers
  • 5/19,5/8,5/11,5/6 from greatest to least
    10·2 answers
  • X^2 + y^2 = 25 <br> x^2 + y^2 = 19
    11·1 answer
  • What is the value of Arctan1? a.π b.4π c.π/4 d.4
    8·2 answers
  • If Clive was charged $3.92 for a minute 38 call, what is Clive's per minute base rate?
    11·1 answer
  • Easy way of explaining integers?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!