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
Leto [7]
1 year ago
15

Solve for x. X2 - 20x+ 100 = 0

Mathematics
1 answer:
lianna [129]1 year ago
8 0

Answer:

X will equal 10 x=10

Step-by-step explanation:

First subtract 100 from both sides to get x^2-20x=-100 then find c. (-b/2)^2 is the formula. then c=100 so add 100 to both sides. x^2-20x+100=200. Then Factor. (x-10)^2=0 is what you should get. then do square root. x-10=0. So now add 10 to both sides and you get x=10. Tada!

You might be interested in
Four times the lesser of two consecutive even integers is 12 less than twice the greater number. Find the integers.
pashok25 [27]
Oh, this one lol. ok
you gotta read it like its a book.
4 x s(i picked that variable) which is 4s together

4s+12 (if they said'12 less than' then the 12 gotta be adding.)
then u have to divide it so its going to look like this:

4s+12= blah blah blah
'twice the greater number' means you gotta do this: 2(s+2)

so the problem is this: 4s+12=2(s+2)

now you solved it and the answer will beeeeee s=-4
7 0
3 years ago
Sorry had to repost lol could you answer part b of the question for me please???
Dima020 [189]

Answer:

hey one point goes through (-1.5,0) and( 0,3)

Step-by-step explanation:

Hope this helps

pls put brainliest

5 0
2 years ago
You are choosing a song for your dance recital. Song A has 11 beats in 10 seconds. Song B has 7 beats in 6 seconds. Which song h
shusha [124]
Song B
7/6 is greater than 11/10
3 0
2 years ago
435 L = ______ KL So what do i put in the blank spot ?? i dont know how to do this
docker41 [41]
1000\ L-1KL\\ 435\ L-x\\ \\1000\cdot x=435\cdot1\cdot \  KL\ /:1000\\ \\x=0.435\ KL
5 0
2 years ago
Read 2 more answers
Plz help asap<br> thanks xoxoxoxoxox
Leona [35]
I cannot see a pictureesss
7 0
3 years ago
Read 2 more answers
Other questions:
  • 4. Which is NOT a way in which thermal energy is transferred? A. Conduction , B. Convection , C. Radiation , D. Sublimation
    11·2 answers
  • When are absolute values and the opposite of a rational number equal
    6·2 answers
  • Y+7= -2/5(x-10). What is the standard form
    11·1 answer
  • Express 0.68 as a percent.
    6·2 answers
  • Help please with this math
    13·2 answers
  • The triangle below is equilateral. Find the length of side x in simplest radical
    11·1 answer
  • Estimate the following product in scientific notation, and then select best answer for the products power of 10.
    14·1 answer
  • Which statements describe the graph of 2 8/9 ≥ x on a number line? Select three options.
    9·2 answers
  • 13 is 5% of what number?
    10·2 answers
  • Write four solutions for the following equation 4x+7y=12
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!