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
dezoksy [38]
3 years ago
15

Pls answer I give brainliest

Mathematics
2 answers:
Elanso [62]3 years ago
8 0

Answer:

3

Step-by-step explanation:

please mark brainiest

masha68 [24]3 years ago
6 0

Answer:

3

Step-by-step explanation:

You might be interested in
Consider these functions:
valkas [14]
I think the answer might be B
6 0
2 years ago
What is the argument of -5\sqrt{3}+ 5i?
Shtirlitz [24]

Answer:

150 degrees

Step-by-step explanation:

Graphing the complex number we see the angle terminates in the second quadrant. This means the argument, the angle, will be between 90 degrees and 180 degrees.

So if we create a right triangle with that point after graphing it. We see the height of that triangle is 5 because that is the imaginary part. The base of that triangle has length 5\sqrt{3}. The problem is this doesn't give us any part of the angle we want, but it does give us the complementary of the part of the angle that is in second quadrant.

Let's find the complementary angle.

So the opposite side of the complementary angle is 5.

The adjacent side of the complementary angle is 5\sqrt{3}.

\tan(\theta)=\frac{5}{5\sqrt{3}}

\tan(\theta)=\frac{1}{\sqrt{3}}

\theta=\tan^{-1}(\frac{1}{\sqrt{3}})

\theta=30

So 90-30=60.

The answer therefore 60+90=150.

4 0
2 years ago
Find the 89th term of 25,35,45
MAXImum [283]

Answer:

The 89th term would be 895.

Step-by-step explanation:

There is a pattern of adding 10 each time. Notice that the 5 at the end doesn't change and that the first number continues (i.e. 2, 3, 4, 5, 6). All you have to do is add an 89 in front of the 5 and that is your answer, 895.

4 0
3 years ago
Read 2 more answers
Please help me with this! worth 50 points! I need you to write it for me....
suter [353]

yes because 6 x 2.49=14.49 and that's less than 20 so you'll have a little over 5 dollars to spare.

3 0
3 years ago
A company produces fruity drinks that contain a percentage of real fruit juice. Drink A contains 20% real fruit juice and Drink
Setler [38]

Answer:

There needs to be 300 liters of Drink A and 270 liters of Drink B

Step-by-step explanation:

Let a = the amount of Drink A and b = the amount of Drink B

Multiplying a number by 0.2 is the same as calculating 20% of it and same goes with 15% and 0.15. This makes our equation for the amount of fruit juice:

0.2a + 0.15b = 100.5

We know what the difference between a and b will be 30 liters so:

a - b = 30

Now we have our system of equations

To cancel out a, we can multiply the first equation by -5 so we will now have:

-a - 0.75b = -502.5

a - b = 30

Adding these two equations together, we get:

-1.75b = -472.5

Both sides are negative, so we can take the negative signs away.

1.75b = 472.5

Now divide both sides by 1.75

b = 270

Plugging 270 into b, we have:

a - b = 30

a - 270 = 30

Add 270 to both sides

a = 300

There needs to be 300 liters of Drink A and 270 liters of Drink B

7 0
3 years ago
Read 3 more answers
Other questions:
  • 1/3 + 1/2 + 1 2/3 - 4/5
    12·1 answer
  • I only need the Evens ;-;
    5·1 answer
  • Solve for x: −3|x + 7| = −12 (2 points)
    7·1 answer
  • If f(x) is a third degree polynomial function and g(x) = f(–2x), which of the following is NOT true?
    7·1 answer
  • A The point (30, 0.5) is translated by the vector<br> What are the coordinates of the new point?
    9·1 answer
  • The mean of 12,26,18,8,14,56,16​
    13·2 answers
  • How do you find the slope of a line? How do you know if two lines are parallel? give examples
    5·2 answers
  • Solve the triangle.
    5·1 answer
  • Factor the following:<br><br> −5x2−20x
    6·1 answer
  • Pls, help The temperature of a city changed by −24 degrees Celsius over a 6-week period. The temperature changed by the same amo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!