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
Alinara [238K]
3 years ago
5

10k^2 - 10k + 2 = -k

Mathematics
1 answer:
tino4ka555 [31]3 years ago
5 0

Answer:

k=0 or k=9/10

Step-by-step explanation:

10k^2 - 10k- (-k) = - k- (-k)

10k^2-9k=0

k(10k-9)=0

k=0 or 10k-9=0

k=0 or k=9/10

You might be interested in
Josh is hiking Glacier National Park. He has now hiked a total of 17 km and is 2 km short of being 1/2 of the way done with his
____ [38]
He is 2km short of halfway:
⇒ 17 + 2 = 19 km

He is halfway:
19 x 2 = 38 km

Total distance for the hike = 38km
4 0
3 years ago
Read 2 more answers
Jake studied x hours for a big test. Julie studied half as long. Write an algebraic expression for long julie studied.
kipiarov [429]
X/2 is howling Julie studied
6 0
4 years ago
Compare taking a cube root to taking a square root
blsea [12.9K]

The cube root of a number is the number which when multiplied by itself three times give you the original number. ... The square root of a number is the number which when multiplied by itself twice give you the original number. As an example, the square root of 9 is 3 because 3×3 = 9

5 0
4 years ago
Solve for g.Show your work!<br><br><br>g+7---4=15<br><br>thanks &lt;3
Sonbull [250]

Answer:12

Step-by-step explanation: do you mean g+7-4 if you do then first you subtract 7 that gives us g-4=8 then you add 4 and that’s g=12

7 0
3 years ago
Convert the following into scientific notation:<br> 70.2 = _____ x 10 ____
ElenaW [278]

Answer:

7.02 x 10^1

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Other questions:
  • A city has a population of 290,000 people. Suppose the population grows by 3%. What will the population be after 11 years?
    5·2 answers
  • Suppose that sin(θ)=6/10 and θ is in the second quadrant. Use trigonometric identities to find the following quantities exactly.
    6·2 answers
  • 15pts please help asap<br> 2.5 as an improper fraction?
    5·1 answer
  • A suspension bridge has a cable shaped like a parabola. The bridge is supported by two towers. The towers are meters apart. If t
    8·1 answer
  • A compact car gets 36 miles of gas how many miles can the car travel on 6 3/4 of gas
    6·2 answers
  • May someone please help me with this :)
    10·1 answer
  • I need to find the easiest way to learn how to divide fractions ​
    13·2 answers
  • A small cake is cut into 4 equal pieces. What fraction represents the entire cake? Explain.
    10·2 answers
  • First I broke the numbers apart first I broke 3.54 + 3.00 + 0.50 + 0.04 + 12.09+ into 12. 00+ 0.09
    12·1 answer
  • What is the answer to 1+1?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!