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
Rzqust [24]
4 years ago
7

What is the standard form of (7 - 5i)(2 + 3i)?

Mathematics
2 answers:
Olegator [25]4 years ago
6 0

Answer:

A

Step-by-step explanation:

Andre45 [30]4 years ago
5 0

Answer:

A

Step-by-step explanation:

Note that i² = - 1

Given

(7 - 5i)(2 + 3i) ← expand factors using FOIL

= 14 + 21i - 10i - 15i² ← collect like terms

= 14 + 11i + 15

= 29 + 11i → A

You might be interested in
Simplify 57 - 6^2 ÷ (2 + 1) · 4.
romanna [79]

Answer:

57-48

Step-by-step explanation:

9

3 0
4 years ago
Read 2 more answers
Last week, Kip went to the fair. It costs $4.95 to enter the fair and $0.50 per ticket. In the equation below, x represents the
SCORPION-xisa [38]

Answer:

for me its 8

Step-by-step explanation:

im not that sure

5 0
3 years ago
Read 2 more answers
Required
Ludmilka [50]

Step-by-step explanation:

<em>option</em><em> </em><em>c </em><em>is </em><em>correct</em><em> </em><em>not </em><em>enough</em><em> </em><em>of </em><em>information</em>

<em>as </em><em>to </em><em>calculate</em><em> </em><em>what </em><em>was </em><em>his </em><em>change </em><em>we </em><em>have </em><em>to </em><em>calculate</em><em> </em><em>the </em><em>sum </em><em>of </em><em>cost </em><em>of </em><em>each </em><em>material</em><em> </em><em>he </em><em>bought</em><em>,</em><em> </em><em>and </em><em>cost </em><em>of </em><em>six </em><em>pack </em><em>of </em><em>diet </em><em>mountain</em><em> </em><em>dew </em><em>are </em><em>missing,</em><em> </em><em>therefore</em><em> </em><em>option</em><em> </em><em>c </em><em>is </em><em>correct.</em>

<em><u>hope </u></em><em><u>this </u></em><em><u>answer </u></em><em><u>helps</u></em><em><u> you</u></em><em><u> </u></em><em><u>dear.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take </u></em><em><u>care </u></em><em><u>and</u></em><em><u> may</u></em><em><u> u</u></em><em><u> have</u></em><em><u> a</u></em><em><u> great</u></em><em><u> day</u></em><em><u> ahead</u></em><em><u>!</u></em>

4 0
3 years ago
A bag contains 15 red marbles, 13 blue marbles,
SVETLANKA909090 [29]

Answer:

11/25

Step-by-step explanation:

15 red, 13 blue, and 50 total. Therefore, yellow = 50-15-13=22.

Probability (yellow) = 22/50 = 11/25

6 0
3 years ago
Read 2 more answers
You tell your dad that you want ₹800 as pocket-money every month. He can deposit some money in the bank such that the interest h
mr_godi [17]
160,000 because you need to first multiply 800 by 12 since it is from a year (annum) to months you should get 9,600 then rather than multiplying by 0.06 to find 6% we divide to find what it is 6% of.
8 0
3 years ago
Other questions:
  • Round the answer to the nearest tenth 4.44 and 10.47
    9·1 answer
  • What is the conversion factor to convert kilometers to miles?
    9·1 answer
  • Find the value of x.<br><br> log 2 x = 3<br><br> A. 5<br><br> B. 6<br><br> C. 8<br><br> D. 9
    15·2 answers
  • For a recently released movie, the function y = 119.67(0.61)x models the revenue earned, y, in millions of dollars each week, x,
    8·1 answer
  • Angles <br> What is linear, what is vertical ?
    13·1 answer
  • Gabriel interviewed his 30 classmates on whether or not they own a bike and live near a pool. He displayed his results in the tw
    15·2 answers
  • Solve 3x + 7 &gt; -x - 9
    11·1 answer
  • PLS HELP ASAP GIVE BRAINLIEST TO PERSON WHO ANSWER CORRECTLY
    15·2 answers
  • Find the valur.of BAC​
    5·2 answers
  • Q, P and S are points on circle C1
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!