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
ZanzabumX [31]
3 years ago
8

Solve the quadratic equation by factoring. 7K^2-6k+3=3

Mathematics
2 answers:
ivann1987 [24]3 years ago
6 0
Subtract 3 to get:

7k^2-6k=0

Clearly, we can factor out a k to find that:

k(7k-6)=0

If either k or 7k-6 is zero, the whole expression is zero, so our solutions are zero and 6/7.
Ilya [14]3 years ago
6 0
We make one side zero
subtract 3 from both sides
7k^2-6k=0
factor out k
(k)(7k-6)=0
set each to zero
k=0

7k-6=0
add 6 to both sides
7k=6
diivde by 7
k=6/7

k=0 or 6/7

You might be interested in
I have to find the area
Alina [70]
The formula for finding the area of a triangle is: base*height*1/2
So, if we use this information....
4.2*5.5*1/2=11.55
Area=11.55
4 0
3 years ago
Read 2 more answers
I spent 3/4 of my money and then I spent 1/5 of what was left.
Monica [59]

Answers:

a) 4/5

b) 1/5

================================================

Let's say you start off with $100. If you spend 3/4 of that, then you spend 75 dollars (because 75/100 = 3/4). Think of it like 75 cents = 3 quarters. If you spend 75 dollars out of 100 total, then you have 100-75 = 25 dollars left after the first round of spending.

If you spend 1/5th of what is left, then you spend $5 on the second round leaving 25-5 = 20 dollars left at the end of the day.

Total up what you spend for both rounds: 75+5 = 80, which divides over the original amount 100 to get 80/100 = 8/10 = 4/5

If you had 20 dollars at he end of the day, out of 100 initially, then 20/100 = 2/10 = 1/5 is the fraction of what you have left.

note how 4/5 and 1/5 add to 5/5 = 1.00 = 100%. This is because the amount you spend and the amount you have left over must add to 100% of all the money you started with

6 0
3 years ago
Help please, see attachment ​
katen-ka-za [31]
I’m sorry but I can’t see the attachment..
6 0
3 years ago
Read 2 more answers
The character in our video multiplied the original value for black paint by 5 to get the new value for black paint. So, she also
julia-pushkina [17]

Answer:B

Step-by-step explanation:that the answer

6 0
3 years ago
Read 2 more answers
11) Yolanda collects trading cards, and she has started her younger brothers, Xavier and Zach, collecting cards as well.
tangare [24]

Answer:

nfefn cjd cnd c

efnckjd sc

Step-by-step explanation:evs kd vjkdfxds

6 0
2 years ago
Other questions:
  • Cedric buys songs at a store that charges $1.20 per song. Shumeka buys songs at a different store. The table shown here gives th
    9·2 answers
  • Can someone please help thanks
    14·2 answers
  • If cos x= 5/13 and sin x <0 find cos (x/2) and sin (2x)
    7·1 answer
  • The length of minute hand on a wall clock is 14cm. find the areas swept by the minute hand in 30min
    5·2 answers
  • What is the gcf of 99 and 132?
    9·1 answer
  • Jamarie owns a tomato farm. Each season, she collects about 3,500 tomatoes. This can vary by as many as 425. What is the maximum
    7·2 answers
  • PLEASE HELP ASAP 20 POINTS THIS IS AN ALGEBRA 2 QUESTION PLEASE ONLY HELP IF SERIOUS
    8·2 answers
  • #3:Find the slope of the line below
    7·2 answers
  • Help pls i’ll give brainliest
    8·1 answer
  • Someone please help!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!