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
sesenic [268]
3 years ago
15

Please show your work; only #8!

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
8 0

Answer:

x = 0.16

Step-by-step explanation:

Step 3:

Solve the equation for  x  by finding  a ,  b , and  c  of the quadratic then applying the quadratic formula.

x = - \frac{11 - \sqrt{185} }{16}

Then, evaluate for x:

x = 0.16259190... which is about,

x = 0.16

You might be interested in
Find the area of the shape shown below.
Kryger [21]

Answer: 4, 800

Step-by-step explanation:

4 0
3 years ago
How would you find the width of a golden rectangle if your givin the length?
Nesterboy [21]
A golden rectangle is a rectangle whose length and width follow the golden ratio (about 1:1.618).

Given the length, you would divide by 1.618 to find the width.

Edit: The exact value is \frac{  1+\sqrt{5} }{2}, but 1.618 should suffice. 
5 0
4 years ago
If a star is measured to have a parallax angle of 0.5 arcsec, how far away is the star?
blagie [28]
I think it’s a (b) because that one makes sence
5 0
3 years ago
a machine factory produces 2 parts per second. one shift is 10 hours long. what is the production rate, in parts per shift? ente
seraphim [82]
The way to work out how many parts there are per shift would be as follows: if there are 2 parts produced every second, this means there are 120 produced every minute (60 times 2), and if you then multiply this 120 again to work out how many parts are made in an hour you will get 7,200. If you times this by 10 again you will get 72,000 parts made in a 10 hour shift.
3 0
3 years ago
Read 2 more answers
A mother gives birth to triplets. The individual weights of the babies at birth are 4 lb 2 oz, 4 lb 5 oz, and 3 lb 13 oz. Find t
viva [34]

Answer:

You mean just add them together?

Step-by-step explanation:

12.25 pounds

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the Square root of 18?<br><br><br><br> ​
    15·2 answers
  • What is the equation of the line that is parallel to the given
    5·1 answer
  • Find the measurement of both complementary angles, if:
    8·1 answer
  • Find AC. (Khan Academy-Math)
    11·1 answer
  • Your investment of $18,100 at 13.6% compounded annually for 7.5 years will be worth how much?
    14·2 answers
  • If you can answer this, please help !
    8·2 answers
  • 25+ POINTS WILL MARK BRAINLIEST
    6·2 answers
  • 4x^2+3x+2 and 7x^2+7x+3.<br> find the sum.
    9·1 answer
  • Which is NOT true?
    8·1 answer
  • Help!! I’ll mark brainly list but explain
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!