latiamason16
28.10.2020 •
Mathematics
Simplify the expression.
(-1 + 2i) - (-2 - 2i)
Solved
Show answers
More tips
- C Computers and Internet Best Antivirus: How to Choose Protection for Your Computer?...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
- P Philosophy How did the concept of module arise in computer science?...
Answers on questions: Mathematics
- M Mathematics Angles and arcs can be measured in degreased or in ?...
- M Mathematics Whenever hannah turns on her cell phone, it randomly shows a background image from a group of 6 images hannah has selected, exactly 2 are of her friends, exactly 3...
- M Mathematics Find the number of terms in this polynomial. –2c9 − c...
- M Mathematics Which figure can be formed from the net?...
- M Mathematics A basketball player is two meters tall. About how tall is the player in feet (ft) and inches (in)? Note 1 meter= approximately 39 inches. 1 foot= 12 inches...
- M Mathematics If 17-35=-18 then what does -24*3/2-5=...
- M Mathematics In the diagram of parallelogram HIJK below, the diagonals HJ and IK are perpendicular, as shown. If HJ is 10 inches long and IK is 24 inches long, then why must HK...
- M Mathematics Find the base length, b, of a triangle with area 90 cm2? and perpendicular height 15 cm, giventhe area formula A=1/2bh....
- M Mathematics Use the following table to help answer the question below. | State Florida Georgia Missouri Texas Virginia Single-Earner $41,226 $40,691 $39,645 $38,940 $48,362 2-Person...
- M Mathematics Please help me out it urgent...
Ответ:
1 +4
Step-by-step explanation:
-1+2= 1
-2-2=-4
1--4=1+4
Ответ:
a²±b²=c²
Step-by-step explanation:
Pythagorean Theorem: hypotenuse= leg×leg