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
mylen [45]
3 years ago
14

Simplify (3 + 6i) – (8 - 5i) Select one: a, -5 + i b. 6 C. 16 d. -5 + 11i

Mathematics
2 answers:
Korolek [52]3 years ago
8 0

Answer:

−5+11i

Step-by-step explanation:

(3+6i)−(8−5i)

Subtract 8−5i from 3+6i by subtracting the corresponding real and imaginary parts.

3−8+(6−(−5))i

Subtract 8 from 3. Subtract −5 from 6.

−5+11i

wolverine [178]3 years ago
8 0

Step-by-step explanation:

I hope this helps. The answer is D.

You might be interested in
Can someone help please? I really don't understand this.
zhannawk [14.2K]

Answer:

i don't know

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Each marble bag sold by Rita’s marble company contains 4 green marbles for every 5 yellow marbles. If a bag has 35 yellow marble
alexandr402 [8]

Answer:

24 green marbles

Step-by-step explanation:

ez maths

5 0
3 years ago
In a parking lot, 1 out of every 8 cars are blue. what percent of the cars in this lot are blue
Leokris [45]
1/8=.125, so 12 and a half % are blue
7 0
3 years ago
No one answered it last time :(
azamat

Answer:

Step-by-step explanation:

The perimeter is 28".

The total length of three sides of the square = 28-5-5 = 18", so the side length of the square is 18/3 = 6".

The area of the triangle is ½(6)(4) = 12 square inches.

The area of the square is 6² = 36 square inches.

Total area = 12+36 = 48 square inches.

5 0
3 years ago
Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Vitek1552 [10]

Step-by-step explanation:

cos F = HF/FG

cos 52° = x/(4.3)

0.6 = x/4.3

=> x = 4.3 × 0.6

x = 2.58

so the length of HF = 2.58 = 2.6 ft

7 0
3 years ago
Other questions:
  • If 2a-8=4 and 3b-8=10, what is the value of a+b?
    10·2 answers
  • What is 5
    11·1 answer
  • Help me this is due tommorow
    5·2 answers
  • What is the slope of the line?
    14·1 answer
  • Angle JKL is a right angle. The measure of the angle JKM is 65. The measure of angle MKL is x . What is the value of x?
    13·1 answer
  • When you graph a system of two linear equations, which outcome is NOT possible?
    9·1 answer
  • Match the algebraic expressions given below with the verbal phrases.
    14·1 answer
  • Find the arc length of ADC. Round to the nearest hundredth.<br> BA = 6.5 cm
    11·1 answer
  • Before a sale, an item’s price was $38.00; during the sale, it was 15% off. What was the sale price?
    11·1 answer
  • What is the correct answer?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!