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
Alex777 [14]
3 years ago
5

What is the product of and (6+5i) and (3-7i) ? -17-27i -17+27i 53+27i 53-27i

Mathematics
1 answer:
USPshnik [31]3 years ago
5 0
We are going to make the product step by step.
 We have:
 (6 + 5i) * (3-7i)
 Multiplying:
 ((6) * (3)) + ((6) * (- 7i)) + ((5i) * (3)) + ((5i) * (- 7i))
 Rewriting:
 18 - 42i + 15i - 35i ^ 2
 18 - 42i + 15i - 35 * (- 1)
 18 - 42i + 15i + 35
 53 - 27i
 Answer:
 
the product of and (6 + 5i) and (3-7i) is:
 
53-27i
You might be interested in
What is the lcm of 9 12?
Ray Of Light [21]
The LCM of 9 and 12 is 36.

I hope this helps, and have a good night and life! :D
8 0
3 years ago
According to this diagram, what is tan 62°?
Nuetrik [128]
Ok done. Thank to me:>

4 0
2 years ago
What is the answer when doing substitution for <br> x=-5y-2, and -8x-9y=264
Artemon [7]
Answer: x= -42, y=8 >>> (-42,8)
4 0
3 years ago
A circle has a radius of 5 ft, and an arc of length 7 ft is made by the intersection of the circle with a central angle. Which e
3241004551 [841]

arc length, s=(radius, r)(angle in radians, q)

q=tan^-1(s/r)

SO that saying the answer is 1.4 radians and the equation is probs q=7/5=1.4

8 0
3 years ago
Read 2 more answers
#3 please. Thank you
pav-90 [236]
Do it do it do it do it do it figure the answer

5 0
3 years ago
Other questions:
  • Please help ASAP (multiple choice)
    13·1 answer
  • Find the difference for (-3ab-8a+8)-(-5ab+2)
    5·2 answers
  • Anita Alvarez sells clothing for Toddler’s Shop. Baby blankets sell for $29.99 after a markup rate based on cost of 109%. Find t
    11·1 answer
  • The ratio of boys to girls in Mr. Jordan's soccer team is the same as the ratio of boys to girls on Ms. Grolin's soccer team. Th
    7·2 answers
  • What is the absolute value of |5|-7​
    9·1 answer
  • Find the length of the side labeled “x”.<br> a) 4.88<br> b) 10.96<br> c)5.34<br> d)26.95
    11·2 answers
  • What is the slope of the line and y intercept pls help me
    6·1 answer
  • 12y + 8 - 4 + 12y simplified.
    11·2 answers
  • Find the cardinal number for the set A = {a,b,c,d,e,f,g}
    10·1 answer
  • Which number is equivalent to 5×10+4×1+8×110+6×1100+1×11,000?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!