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
Genrish500 [490]
3 years ago
14

Simplify the following expression into the form a + bi, where a and b are rational numbers.

Mathematics
2 answers:
alukav5142 [94]3 years ago
3 0
I say 54



hopw i had helped yay
MaRussiya [10]3 years ago
3 0
(4-i) (-3+7i) - 71(8+2i) = 9 - 25i
You might be interested in
Which shows this price as a correct unit price? $3.60 for 4 watermelons.
Ganezh [65]

Answer:

$0.90

Step-by-step explanation:

You are solving for the price of one watermelon (a unit of watermelon).

What is given to you is the price of 4 watermelons, or $3.60. To solve, simply divide $3.60 with 4:

3.60/4 = 0.90

$0.90 is your answer.

Remember to add the hundredth place value (0), as money goes to the hundredth place value.

~

7 0
3 years ago
Read 2 more answers
The sum of 3 consecutive even numbers is 66. write an equation and solve to find the smallest even number.
Alekssandra [29.7K]
X+(x+2)+(x+4)= 66
3x+6=66
3x=60
x=20

20,22, and 24. so 20 is the answer
6 0
3 years ago
2x = -y + 6 , -4x + 3y = 8
NNADVOKAT [17]
X = 1 and y = 4 , if you need to show work lemme know i will show you how i got the answer.
8 0
3 years ago
Read 2 more answers
Let cos A = <img src="https://tex.z-dn.net/?f=1%2F%5Csqrt%7B10%7D" id="TexFormula1" title="1/\sqrt{10}" alt="1/\sqrt{10}" align=
Rzqust [24]
Umm i’m sorry but what is the question here .

This isn’t english
3 0
3 years ago
The measures of the angles of a triangle are 55°, 25, and 100°. What is the measure of the largest exterior angle
Over [174]

Answer:

155answer.

Step-by-step explanation:

25 is 80 and thaths why its 157

8 0
3 years ago
Other questions:
  • How to use a yardstick to measure a rug?
    9·2 answers
  • For how long would a 68 kg person have to swim at a fast crawl to use all the energy available in a typical fast food meal of bu
    11·1 answer
  • How do you find the Domain of a function
    5·1 answer
  • Suppose x=10 and y=10. what is x after evaluating the expression (y&gt;= 10)||(x++ &gt;10)? java
    12·1 answer
  • Find the new balance if $875 is deposited and $316 is withdrawn from a balance of $2,056.
    5·1 answer
  • A lion's heart beats 12 times in 16 seconds. How many heartbeats will it have in 60 seconds?
    9·1 answer
  • Please help me ?????
    7·1 answer
  • What compound inequality describes this graph?
    7·1 answer
  • __
    8·2 answers
  • A survey is targeted at 12-year-old children. Which questions are appropriate for the population?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!