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
skad [1K]
3 years ago
5

Solve for x "9x^2-x=0"

Mathematics
1 answer:
Anestetic [448]3 years ago
4 0
9x^2-x=0\\
x(9x-1)=0\\
x=0 \vee x=\dfrac{1}{9}
You might be interested in
Write an
Helga [31]

Answer:

Since the Line is Perpendicular

m.m'=-1

The line

y=x+8

Comparing with

Y=mx + C

m=1

m.m'=-1

m'=-1/m = -1/1 = -1.

y-y' = m'(x-x')

The point it passes is (-7,8)

y-8= -1(x--7)

y-8=-1(x+7)

y-8 = -x - 7

y + x -1 = 0.

or In Slope intercept Form

Just Make y the subject

y= -x + 1 ..... This is your answer.

Hope this helps!!!

6 0
2 years ago
Tim has 80 coins in his piggy bank. Of these coins, 28 are nickels and the rest are quarters. What percent of the coins in the b
KIM [24]
65 percent I check it
8 0
3 years ago
Read 2 more answers
09:57:09
Sveta_85 [38]
8 cm and 9 cm is the correct answer
8 0
3 years ago
Please answer the following<br><br>please explain how you got your answer
Liula [17]

Answer:

P(1) = 4/20 or 1/5

P(2) = 3/20

P(3) = 7/20

P(4) = 6/20 or 3/10

Step-by-step explanation:

Crystal spun the spinner 20 times. 1 was the outcome 4 times out of 20 spins, so the experimental probability would be 4/20 or 1/5. Same goes for all the other ones.

4 0
3 years ago
Can someone help with this and explain answer please.
photoshop1234 [79]

Because the triangles are similar the ratio of all the sides would be the same. So you need to find the ratio of the common sides and then use that ratio to find the unkown side.

In this picture sides FG = 52, FV would be the same side and is 24.

Dividing 24/52 = 0.461, so the unkown side WV would be 0.444 of it's common side HG.

HG = 39

39 * 0.461= 18.

The answer is C. 18

3 0
3 years ago
Read 2 more answers
Other questions:
  • Helppppppp pleaseeeeee
    8·1 answer
  • A manhole measures 3' 4" in diameter. What is the area of a metal cover for the manhole, assuming a one-inch overhang around the
    7·1 answer
  • A line passes through the points (−3,1) and (1,−2). This line can be modeled by the equation y=ax+b. What are the values (in fra
    14·1 answer
  • What is 5/7 plus 6/7 equal
    12·1 answer
  • Which of the following is an irrational number?<br> A. 3/14<br> B. square root of 38<br> C. 3.8
    5·1 answer
  • Can you please help me on this question 10(x-2)=-20
    14·1 answer
  • A worker wants to save enough money to buy new
    9·1 answer
  • To find the average rate (speed) of a car traveling on a highway, the distance traveler is divided by the time: R=D/T. If the di
    7·1 answer
  • Evaluate the radical expression. Express your answer as an integer, simplified fraction, or a decimal rounded to two decimal pla
    7·1 answer
  • 1.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!