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
nignag [31]
3 years ago
5

Whats the answer for the equation

Mathematics
1 answer:
LiRa [457]3 years ago
3 0

Answer:

B= 50

Step-by-step explanation:

You might be interested in
What is 3 1/3 *2/3?​
Molodets [167]

Answer:2 2/9

Step-by-step explanation:

3 1/3= 10/3, 10/3 x 2/3= 20/9= 2 2/9

6 0
3 years ago
Read 2 more answers
Mike's Movers charges a flat rate of 550 plus $25 per hour. If one of their customers was charged a total of $225, for how many
seropon [69]

not 9 the answer should be 3

5 0
3 years ago
What are the roots of the equation 9x^2 + 54x +82 = 0 in simplest a + bi form?​
s344n2d4d5 [400]

Answer:

The roots are

<h3>x =  - 3 +  \frac{1}{3}  i \:  \:  \: or \:  \:  \: x =  - 3 -  \frac{1}{3} i \\</h3>

Step-by-step explanation:

9x² + 54x + 82 = 0

Using the quadratic formula

That's

<h3>x =  \frac{ - b\pm \sqrt{ {b}^{2}  - 4ac} }{2a}</h3>

From the question

a = 9 , b = 54 , c = 82

Substitute the values into the above formula and solve

That's

<h3>x =  \frac{ - 54\pm \sqrt{ {54}^{2}  - 4(9)(82)} }{2(9)}  \\ x =  \frac{ - 54\pm \sqrt{2916 - 2952} }{18}  \\ x =  \frac{ - 54\pm \sqrt{ - 36} }{18}  \\ x =  \frac{ - 54\pm 6i}{18}</h3>

Separate the real and imaginary parts

That's

<h3>x =  -  \frac{54}{18} \pm \frac{6}{18}  \: i \\ x =  - 3\pm \frac{1}{3} i</h3>

We have the final answer as

<h3>x =  - 3 +  \frac{1}{3}  i \:  \:  \: or \:  \:  \: x =  - 3 -  \frac{1}{3} i \\</h3>

Hope this helps you

5 0
3 years ago
6) What is the Converse of the following
Sladkaya [172]

Answer:

B) If you don't do you homework, then you can't go to the movies

3 0
3 years ago
What is the answer to this I don’t because I can’t do fractions
dimulka [17.4K]

Answer:

13/20 of a mile

Step-by-step explanation:

2/5 = 8/20

1/4 = 5/20

8/20 + 5/20 = 13/20

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to 2/3÷2/9?
    7·2 answers
  • Free points, solve 4b+5b=8b-1+3b+15?​
    8·2 answers
  • In the figure below, if the angle is right what is the value of x?<br>​
    12·2 answers
  • The APR of Caesar's savings account is 3.6% and interest is compounded monthly the principal and Cesar savings account with $6,6
    13·2 answers
  • suppose that a given country of 72 million people about 3,600 die from drowning each year what is the percent chance that a pers
    9·1 answer
  • 2qt= ?ml round to nearest hundredths
    13·1 answer
  • Earned 60 points on his last test if there were 75 possible points what was his percent grade ?
    13·1 answer
  • How the heck do I do this? And what’s the answer?
    8·1 answer
  • Which expression is equivalent to -3(4x-0.50)?<br> PLEASEEEEEEEEEEEEE HELPPP
    10·1 answer
  • -10<br> I will give brainliest answer instantly if correct
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!