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
german
3 years ago
11

Solve for x in the equation x2-8x+41=0

Mathematics
1 answer:
alex41 [277]3 years ago
4 0
X = [-(-8) +/- sqrt((-8)^2 -4*41)] / 2  

x =  ( 8 + sqrt (-100) / 2  and  (8 - sqrt(-100) / 2

 4 +or- 5i
You might be interested in
Find the sum of the measures of Angle A, Angle B, Angle C and Angle D.
12345 [234]

Answer:

Q:

my problem is this. Solve the problem.The sum of the measures of the angles in any triangle is 180 degrees. In triangle ABC, angles A and B have the same measure, while angle C is 42 degrees larger t…

A:

In triangle ABC, angles A and B have the same measure, while angle C is 42 degrees larger than each of the other two angles. Find the measure of angle Step-by-step explanation:

Find the measures of angles A, B, and C in triangle ABC, if measure of angle B = 5 times the measure of angle A measure of angle C = measure of angle A + 110

✓ A + B + C = 180 A + 5A + A+110 = 180

4 0
2 years ago
A certain radioactive isotope has a half-life of 15 days. If one is to make a table showing the half-life decay of a sample of t
Verdich [7]
A half-life of the isotope is 15 days and at start its mass is 32 g.
A table:
              t:                 m:
              0                32 g
             15               16 g
             30                 8 g
             45                 4 g
             60                 2 g
             75                 1 g
In the first column is used an arithmetic sequence ( a 1 = 0, d = 15 ).
In the second column is used a geometric sequence ( a 1 = 32, r = 1/2 )                       
7 0
3 years ago
YOU WILL GET MARKED BRAINLIEST:)
Aleks04 [339]

Answer:

Z = 2

Step-by-step explanation:

This tape diagram is split into two equal parts.

Since 2 and 2 are equal, and since 2 and 2 have a sum of 4, then z is equal to 2.

7 0
3 years ago
Read 2 more answers
Cellus
Solnce55 [7]

Answer:

<6

Step-by-step explanation:

Corresponding angles have the same matching corner.

<6 has the same matching corner as <2. <6 and <2 are congruent.

Therefore, it can be concluded that <6 corresponds to <2.

6 0
3 years ago
Solve for .....x <br><br><br> 2x+8=4
Naya [18.7K]

Answer:

2x=-4

x=-2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP!
    7·1 answer
  • Vehicle A averages 19 miles per gallon of gasoline, and Vehicle B averages 37 miles per gallon of gasoline. At these rates, how
    15·2 answers
  • Describe how making a list that can help you solve a math problem. write a problem that could be solved by making a list
    15·1 answer
  • What is the value of n in the diagram below?
    14·1 answer
  • How do you solve e^7 inx
    6·1 answer
  • .Write the quadrants/axes in which the following points lie a) (2,-3) b)(0,8) c)(-1,-2) d)(4,7)
    13·1 answer
  • Find sin0, csc0 and cot0 where 0 is the angle shown in the figure. Give exact values, not decimal approximations? Thank you in a
    12·1 answer
  • Factor the trinomial<br> x^2+12x+6^2
    8·1 answer
  • If 4 + 6 = 10, does (4 + 6) X 3= 10 X 3? Why or why not?​
    9·1 answer
  • Please help me! I'll give u extra points​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!