ramireztony741
10.12.2019 •
Mathematics
Simplify the expression: (3 − 7i)(2 − 5i).
38 − 34i
−29 − 29i
38 + 29i
−29 − 34i
Solved
Show answers
More tips
- F Food and Cooking Discovering the Mysterious Fruit of Feijoa...
- B Business and Finance How to Open an Online Store? A Detailed Guide for Beginners...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics In a factory, 50 out of 1,000 pens are found to be defective. what percentage of the pens is defective?...
- M Mathematics Based on the box-and-whisker plot shown below, match each term with the correct value. 15 16 17 18 19 20 21 22 median range 25th percentile 75th percentile inter-quartile range...
- M Mathematics Gavin is building a model of a kitchen in the model 2/5 of the floor tiles or white one half of the floor tiles are yellow and one tenth of the floor tiles are brown how many floor...
- M Mathematics When solving an equation, you are finding all values that make the equation ? a . true b . isolated c . greater d . positive...
- M Mathematics There are 20 students on the school s student council. a special homecoming dance committee is to be formed by randomly selecting 6 students from student council. how many possible...
- M Mathematics Two iron rails, each 50 feet long, are laid end to end with no space between them. during the summer, the heat causes each rail to increase in length by 0.04 percent. although this...
- M Mathematics Need asap pls yall said get answers within 10min pls what is the distance between the points (−3,2) and (1,0)? a. squr root 20 b. squr root 32 c. squr root 12 d. squr root 50 dont...
- M Mathematics In a club that has 56 members there are 32 males what is the ratio female to male in the club 4/7 3/4 4/3 7/4...
- M Mathematics Find the surface area of a square pyramid with a length of 5 cm and a slant height of 8cm. find the volume of a cone with a radius of 5 ft and a height of 12 ft....
- M Mathematics Is there a solution to this question? y=5x; (3,15)...
Ответ:
B
Step-by-step explanation:
3x2-3x5i-7ix2x7ix(-5i)
6-15i-14i+35i^2
6-15i-14i+35x(-1)
6-15i-14i-35
Ответ:
B
Step-by-step explanation:
I took the test and got it right :)
Ответ:
Both are correct.
Explanation
The both equations are the same.
When we say that y=x+10, we can make x the subject of the formula and get;
y=x+10
y-10=x
x=y-10.
If the substitution is done correctly, that is x+10 for y and y-10 for x in the other equation then, both would be correct.