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
Oksana_A [137]
3 years ago
10

If u = 8 + 4i and v = 3i + 6, then what is u – v?

Mathematics
1 answer:
lozanna [386]3 years ago
7 0
u=8+4i\ and\ v=31+6\\\\u-v=(8+4i)-(3i+6)=8+4i-3i-6=(8-6)+(4i-3i)\\\\\huge\boxed{=2+i}\leftarrow \boxed{d}
You might be interested in
How many deli sandwiches did she make?<br> Please help me.
SpyIntel [72]

Answer: 6 sandwiches

Step-by-step explanation:

To get the amount of roast beef that Marissa used you would have to subtract 2 3/4 from 5...which is 2.25 pounds of beef that she used.

Then you would divide 2.25 by 3/8 which is 6... meaning Marisa made 6 sandwiches!

3 0
3 years ago
Complete the statement. Round to the nearest hundredth if necessary
Bond [772]

Answer:

45.9

Step-by-step explanation:

Remember that the hundredths place value is the second number after the decimal point and to round that number has to be greater than five in order to round up.

1m=3.28084

3.28084\times14=45.93176

Hundredths place value = 3

Round:

3

=45.9

Hope this helps.

8 0
3 years ago
Seven friends went out to lunch. The meal subtotal was $91.22, including tax. The restaurant has a policy that for parties of si
vlada-n [284]

Answer:

$ 74.80

Step-by-step explanation:

The subtotal cost of the meal was $91.22  including tax.

The 18% tip is added for six or more.

The tip added should reduce the meal subtotal by 18 %

Reduce $91.22 by 18%  to get ;

82/100 * 91.22 = $ 74.80

7 0
3 years ago
A person can walk 3 1/4 miles in one hour. How many miles can the person walk in 1 3/4 hours?
weqwewe [10]
Since Emily is walking at a constant speed, we can solve this using proportions, equating ratios of distance/time.

The first ratio is 3/4 miles/1/4 hour
The second ratio is 1 mile/ x hour

Equating the two ratios: 3/4 / 1/4 = 1/x
3 = 1/x
x = 1/3 hour
3 0
3 years ago
Equivalent problem please help
Airida [17]
What’s the problem doggggggggggg
8 0
3 years ago
Other questions:
  • A sports company conducted a road test of a new model of a geared bike. The test rider cycled (3x - 2) miles on a flat road, (x2
    7·2 answers
  • Maxine picked 7 1/4 pounds of blueberries and kodi picked 3 3/4 pounds of blueberries thy want to package into 1 1/2 to sell at
    12·1 answer
  • Solve the literal equation for y.<br><br> 2x+5y = 3y+8
    6·1 answer
  • -5 + a =21 what’s A?
    12·1 answer
  • Find the area of the shaded region:
    8·2 answers
  • In a condominium complex, 2/3 of the women are married to 3/4 of the women. What part of the entire population is married? Pleas
    13·1 answer
  • What is the y-intercept when a line has a slope of 3 and passes through<br> the point (2, 7)?
    14·1 answer
  • I NEED HELP PLZ AND FAST THANK YOU!!
    6·2 answers
  • PPPPPLLLLLLZZZZZZZ HEEEELLP
    5·1 answer
  • Mabel runs a website, and she wonders how people navigate to her website. She suspects that 50% of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!