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
drek231 [11]
3 years ago
10

Simplify the expression please

Mathematics
1 answer:
Reika [66]3 years ago
3 0
\bf -2(3+2i)+2(4-5i)\implies 
\\\\\\
-6+8-10i-4i\implies \boxed{2-14i}
You might be interested in
Max and Jenna are each making pastries for their family reunion. Max is making beignets with a special type of flour. For every
Ipatiy [6.2K]
 Jenna can make 48 servings 
5 0
3 years ago
Help me plz plz will mark branliest
Ksenya-84 [330]

Step-by-step explanation:

On the first question, you would want to put the equation together. To find x you will put 2x+6=40. Subtract 6 on both sides and you will find your x value.

7 0
3 years ago
Please answer both with work,please use a paper and picture, thanks ​
Irina-Kira [14]

Answer:

a.  $ \frac{\textbf{17}}{\textbf{4}} $

b.  $ \frac{\textbf{3}}{\textbf{8}} $

Step-by-step explanation:

a. $ \textbf{3} \hspace{1mm} \textbf{+} \hspace{1mm} \textbf{1}\frac{\textbf{1}}{\textbf{4}} $

A mixed fraction of the form $ a\frac{x}{y} = a + \frac{x}{y} $

$ \therefore 3 + 1\frac{1}{4} = 3 + 1 + \frac{1}{4} $

$ = 4 + \frac{1}{4} $

$ = \frac{\textbf{17}}{\textbf{4}} $

b. $ \textbf{2} \hspace{1mm} \textbf{-} \hspace{1mm} \textbf{1}\frac{\textbf{5}}{\textbf{8}} $

A mixed fraction of the form $ -c\frac{a}{b} = - c - \frac{a}{b} $

$ \therefore 2 - 1\frac{5}{8} = 2 - 1 - \frac{5}{8} $

$ = 1 - \frac{5}{8} $

$ = \frac{8 - 5}{8} $

$ = \frac{\textbf{3}}{\textbf{8}} $

Hence, the answer.

8 0
3 years ago
Someone took the elevator down 2 floors to the basement. would it be positive/negative?
kirill [66]

Answer:

Negative

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the complement of 73°<br><br>​
Nimfa-mama [501]

Answer:

18°

Step-by-step explanation:

90-72= 18

The complement of 73 is the angle that when added to 73 forms a right angle which is 90° xd

5 0
3 years ago
Other questions:
  • A manufacturing operations consists of 12 operations. However, five of the 12 machining operations must be completed before any
    14·1 answer
  • How do you solve: you have two distinct gaseous compounds made from element x and y. the mass percents are as follows: compound
    12·1 answer
  • Solve 2(x+1)=2x+2<br><br> A. All real numbers<br> B. No solution<br> C. 0<br> D. 1
    14·2 answers
  • Find the perimeter of the triangle with coordinates A(5,2), B(5,4), and C(1,1). Round to the nearest tenth.
    8·1 answer
  • For the place values that occur to the right of the decimal point, each place value is ten times ____ than the place value to it
    5·2 answers
  • Your Aunt Karen is shopping for flower pots at the local garden store. She has selected the type of pots shown below.
    15·1 answer
  • 1
    14·1 answer
  • Commute times in the U.S. are heavily skewed to the right. We select a
    5·1 answer
  • MARKING BRAINLIEST <br><br> PLS HELP
    5·1 answer
  • HI! Ok so I specifically am having an issue solving this problem? I keep coming back to 2.32 when im solving it myself and when
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!