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
Mars2501 [29]
3 years ago
12

Given z1=9+9sqrt(3)i and z2=2+sqrt(3)i what is z2-z1 This is urgent will give brainliest!

Mathematics
1 answer:
icang [17]3 years ago
3 0

Answer:

= 2 +  \sqrt{3} i - (9 + 9 \sqrt{3} i) \\  = (2 - 9) + ( \sqrt{3}   -  9 \sqrt{3} )i \\  =  - 7 + (1 - 9) \sqrt{3} i \\   =  - 7 - 8 \sqrt{3} i

You might be interested in
Please answer correctly !!!!!!! Will mark brainliest !!!!!!!!!!
MrMuchimi

Answer:

side of square is 2-x

Step-by-step explanation:

Area of the square is side * side  or side ², so the expression for the side has to be square root of area

A = 4 -4x + x²

It should be recognized that 4 -4x + x²is a special product ( 2-x)² because this is a perfect square trinomial

side of square is 2-x

6 0
3 years ago
Give all possible names for the line shown.
Andreas93 [3]
I believe that the only combinations would be EF and FE.
7 0
3 years ago
Please help! thanks :)
Evgen [1.6K]
If you times 39.99 by 0.20 (20%) then you get your answer of $7.99
4 0
2 years ago
M+3=5:m=? please give me explained​
storchak [24]

Answer: M = 2

Step-by-step explanation:

Given equation: m+3=5

You need to isolate m so you can find its value. Subtract 3 from the left side, and do the same to the right side. Subtracting 3 from 5 as well makes the number become 2 on the right side of the equation. Therefore, m=2.

A rule you should always remember is when you have a value on each side of the equal sign, whatever form of addition, subtraction, multiplication, or division should be done to the other side as well.

6 0
3 years ago
Mr. Bernard needs to order boxes for his 18-inch diameter "Super Pizza."
Yuliya22 [10]

Answer:

a) Circumference of the circle = 56.52 in

b) Area of the circle = 254.34 in²

Step-by-step explanation:

Mr. Bernard needs to order boxes for his 18-inch diameter "Super Pizza."

Note that:

Pizza is Circular in shape

a) What is the approximate circumference of the Super Pizza? Use 3.14 for π. Show your work.

The formula for the circumference of a circle when given that diameter = πD

Where D = Diameter of the circle = 18 in

π = 3.14

Hence,

Circumference of the circle = 3.14 × 18 in

= 56.52 in

b) What is the approximate area of the Super Pizza? Use 3.14 for π. Show your work.

The formula for the area of a circle = πr²

Radius = Diameter/2

Diameter = 18 in

Radius = 18 in/2 = 9 in

The area of the circle = 3.14 × 9²

= 254.34 in²

8 0
2 years ago
Other questions:
  • What is 1,711,239 rounded to the nearest hundred?
    5·2 answers
  • which table represents vaiable solution for y=5x, where x is the number of tickets sold for the school play and y is the amount
    5·1 answer
  • 1. The graph below shows the data for 250
    13·1 answer
  • Help me asap (please please)
    8·1 answer
  • The point (x, square root of 3/2) is on the unit circle, what is x?
    15·2 answers
  • Please helppppp meeeeeee!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • PLEASE HELP!! MEEEEE 1
    12·1 answer
  • Use the least common denominator to write an equivalent fraction for each fractoin a .5/6 2/9 b. 1/12 3/8 c. 5/9 2/15
    10·1 answer
  • I need help on this and more so can sb help me ?..
    10·1 answer
  • 6 - 3x = -6 PLEASE ANSWER FAST I NEED HELP!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!