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
tekilochka [14]
3 years ago
13

BRAINLIESTTTT ASAPPP!!!

Mathematics
1 answer:
zhuklara [117]3 years ago
6 0

Answer:

<u>50</u>

Step-by-step explanation:

<u>Changing into complex form:</u>

(6 + 8i) * (3 - 4i)

= 18 - 24i + 24i - 32 (i^2)

= 18 - 32(-1)

= 18 + 32

= <u>50</u>

You might be interested in
Derek has a bank account that pays 2.1% simple interest. The balance is $910. When will the account grow to $1,000?
swat32

Answer:

The account will grow to 1,000 in 5 years.

Step-by-step explanation:

Since the account will become 1000, the interest is 90 dollars. I=p*r*t.

90=910*.021*t

90=19.11*t.

t=4.71, so it will take 5 whole years.

3 0
2 years ago
A $4,000.00 principal earns 5% interest, compounded annually. After 4 years, what is the balance in the account?
alukav5142 [94]
4000(1.05)⁴=$4862.03

6000(1+ .08/2)^35(2)=$93429.71

15450(.86)³=$9827.07
8 0
3 years ago
Read 2 more answers
Very easy! PLEASE HELP I will mark brainliest
Sladkaya [172]

Answer:

B i think let me solve

Step-by-step explanation:

8 0
3 years ago
Can anyone help with this question
WARRIOR [948]

Answer:

a

Step-by-step explanation:

4nfhfhs

7 0
3 years ago
What is 2 times 2 and 7/8
anyanavicka [17]
2 x 2 7/8 = 5 3/4 hope it helps

6 0
3 years ago
Read 2 more answers
Other questions:
  • What are words for Bobbed
    7·2 answers
  • Can u please help me with number 9
    9·1 answer
  • Lenore needs an apartment immediately. She
    6·1 answer
  • Find the average rate of change of the parabola below over the interval [1,3]
    15·1 answer
  • Jake cuts out five-pointed stars. They are different sizes, but they
    11·1 answer
  • Sean's mother asked him to buy 5.5 cups of cream for a recipe. He found a 4-cup carton and a 15-ounce carton at the store.
    6·2 answers
  • Which table of ordered pairs represents a proportional relationship
    5·1 answer
  • Test #
    11·1 answer
  • 2s+5≥8 on a number line​
    14·2 answers
  • PLS HELP IF POSSIBLE ASAP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!