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
pshichka [43]
3 years ago
7

Factor the expression over the complex numbers. x2+50

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
8 0
X^2 + 50

√x^2+ √50

x + 5√2

5√2 = ~7.07106

x + 7.07106 

x = -7.07106

hope this helps
You might be interested in
If the basketball shown below has a radius of 6 inches from the center to the outside surface, approximately how many cubic inch
Soloha48 [4]

Answer:

The answer to your question is the letter A. 904.32 in³

Step-by-step explanation:

Data

radius = 6 in

Volume = ?

π = 3.1416

Formula

Volume = 4/3 πr³

-Substitution

Volume = 4/3 (3.1416)(6)³

-Simplification

Volume = 4/3 (3.1416)(216)

Volume = 2714.342 / 3

-Result

Volume = 904.7 in³

The closest answer to my result is A.904.3 in³

4 0
3 years ago
Read 2 more answers
I need help pretty please!
Naddika [18.5K]

Answer:

cos(z) = .3846153846 and angle z = 67.38°

Step-by-step explanation:

Side UV is corresponding to side YX.  Side VW is corresponding to side YZ.  Side UW is corresponding to side XZ.

Starting with the first corresponding pair, we are told that side UV is 36, and that side YX is 3/5 of that.  So side YX is

\frac{3}{5}*36=21.6

We are next told that side VW is 39, so side YZ is

\frac{3}{5}*39=23.4

In order to find the cos of angle z, we need the adjacent side, which is side XZ.  Side XZ is 3/5 of side UW.  Right now we don't know the length of side UW, so we find it using Pythagorean's Theorem:

39^2-36^2=UW^2 and

UW^2=225 so

UW = 15

Now we can say that side XZ is

\frac{3}{5}*15=9

The cos of an angle is the side adjacent to the angle (9) over the hypotenuse of the triangle (23.4) so our ratio is:

cos(z)=\frac{9}{23.4}

which divides to

cos(z) = .3846153846

If you need the value of the angle, use the inverse cosine function on your calculator in degree mode to find that

angle z = 67.38°

3 0
3 years ago
Which of these formulas models this arithmetic sequence? 4, 15, 26, 37, 48, . . .
Musya8 [376]

it adds 11 to each number, 4+11+=15, 15+11=26, 26+11=26 and it keeps going

7 0
3 years ago
Read 2 more answers
Paula is cutting lengths of ribbon to decorate her home for a party. She needs 40 pieces of ribbon that are all 4 feet 5 inches
Phantasy [73]
The answer is the first one because 4 feet 5 inches times 40 is 176 feet and 8 inches
5 0
3 years ago
Round 6.09933418366 to 4 decimal places
telo118 [61]

Answer:

6.113 i believe to be so

7 0
3 years ago
Other questions:
  • A woman bought a new color television with
    15·1 answer
  • Connie Hamm demonstrates microwave ovens. She earn $5.00 per demonstration for the first 10 demonstrations and $6.00 for each de
    7·1 answer
  • The longest side of an acute triangle measures 30 inches. The two remaining sides are congruent, but their length is unknown. Wh
    11·2 answers
  • Morgan and Leigh spend a certain amount of money from their money box each month to buy plants. The table shows the relationship
    10·1 answer
  • A store sells four 1 1 8 118 -pound ears of corn in a package for $3.59 $3.59 . The expression 3.59p 3.59p represents the cost o
    12·1 answer
  • Can somebody please help me with these 2 problems?
    11·1 answer
  • Select a composite number to break into factors. Continue<br>factoring until all factors are prime.​
    13·1 answer
  • Can you plz help me with the following questions
    8·1 answer
  • Find the slope given the points (3 2) and (4 7)
    7·1 answer
  • Hello! I need Help ASAP Im helping someone with their Homework TwT
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!