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
topjm [15]
3 years ago
10

If the roots of an equation are x = 3±i, then the equation is x2+ ______

Mathematics
1 answer:
Georgia [21]3 years ago
3 0

Answer:-(6+i)x+10+i3

Step-by-step explanation:

You might be interested in
A table is on sale for $403, which is 38% less than the regular price. what is the regular price
Nesterboy [21]
1060.5263157 etc your teacher prob tells you to round 
4 0
3 years ago
If x = - 4 , the value of y = - 6x
Klio2033 [76]

Answer:

y = 24

Step-by-step explanation:

Step 1:

y = - 6x        Equation

Step 2:

x = - 4        Given

Step 3:

y = - 6 ( - 4 )        Input x value

Answer:

y = 24

Hope This Helps :)

4 0
3 years ago
Kasey and her sister both sold cookie dough. Her sister sold three times as many tubs of cookie dough. If they sold a total of 8
Rufina [12.5K]
X= number of tubs Kasey sold
3x= number tubs sister sold

Add the number sold by Kasey and her sister to equal the total sold (88).

x + 3x= 88
combine like terms

4x= 88
divide both sides by 4

x= 22 number tubs Kasey sold


Number Sold by Sister
3x= 3(22)= 66


CHECK:
x + 3x= 88
22 + 3(22)= 88
22 + 66= 88
88= 88


ANSWER: Kasey sold 22 tubs and her sister sold 66 tubs.

Hope this helps! :)
7 0
3 years ago
Mary Ann was born when her mother, Susan, was 32 years old. Which equation relates Mary Ann's age (r) to Susan's age (s)?
Jet001 [13]

Mary ann was born  : 1983 and has sixty four years aold and her dauther has thirty two . May bie I dont shure .


7 0
3 years ago
in class 30 students,13of them are boys what parcentage of the class are girl give your answer to 1 decimal place
gladu [14]

Answer:

56.7%

Step-by-step explanation:

First determine the number of girls

30-13 = 17

The fraction of girls is 17/30

Changing this to a decimal is

.566666666

Changing to a percent

56.666666%

To one decimal place

56.7%

5 0
3 years ago
Other questions:
  • How do you do this? Thanks for your time and effort!
    15·2 answers
  • Vroom Vacuums sells the Tornado vacuum cleaner. Each Tornado has a one-year warranty that covers any product defects. When custo
    7·1 answer
  • A baseball player starts the season with 77 career home runs. Ten games into the
    13·1 answer
  • Which fraction is the reciprocal of 6 3/4
    9·1 answer
  • Here are the dates of three pivotal female mathematicians: Sophie Germain (French) 1776-1831, Sonja Kowalevsky (Russian) 1850-91
    7·1 answer
  • Write ( 5×1)+(1×0.1)+(4×0.01) in base ten numerals
    6·1 answer
  • If lines AB and CD are parallel, then angles C and E are ​
    11·1 answer
  • What is the range of possible sizes for side x?
    5·2 answers
  • Solve for the unknown number in the equation 22 − 8 = 17 − ________.
    11·2 answers
  • Which of the equations below represents
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!