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
sertanlavr [38]
3 years ago
6

Help me with this math problem

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
8 0
K^2+5=-6k
 divide k  = divide k
k+5=-6 then subtract 5 from each side of the equation
-5  =  -5
k=-11

vlabodo [156]3 years ago
3 0
Move all terms to the left side then set equal to 0. then set each factor equal to 0.      k=-1, -5

You might be interested in
Hal wants to make a 2 1/2 foot banner from a 5-foot length of cloth. If he has marked 2.0 on the cloth, what does he have to do
Juliette [100K]
He has to add half of a foot to get 2 and a half feet for the banner
7 0
3 years ago
Read 2 more answers
9. To stitch a shirt, 2 m 15 cm cloth is needed. Out of 40 m cloth, how many shirts can be stitched and how much cloth will rema
DerKrebs [107]

Answer:

1 Shirt and 185cm remaining cloth

Step-by-step explanation:

2m and 15cm = 215cm

40m = 400cm

400/215=1.860465116

A shirt cant be in decimal so we remove the decimals, and take the as the answer. For the decimals, they are the remaining cloth.. to calculate the amount of remaining cloth we do:

1.860465116-1

=860465116

215*860465116=185cm

5 0
2 years ago
Lucita works at a bookstore and earns $9.50 per hour. She works 3 hours on Friday and 7 hours on Saturday. Which expression does
Kryger [21]

Answer:

D

Step-by-step explanation:

If you multiply 3 and 7 you are saying she worked 21 hours when she only worked a total of 10 hours.

3 0
3 years ago
The debate team is showing a video of their recent debate. The first showing begins at 3:15 p.m. the second show is scheduled at
Oliga [24]

Answer:

1 hr 35 min

Step-by-step explanation:

find the minutes by subtracting 50 and 15 and the hours by adding 1 hr to 3:00 which is 4:00 then so you get 1 hour and 35 minutes.

5 0
2 years ago
What is the range of the function: {(1, 3); (3, 5); (5, 7); (7, 9)}?                                     A. {1, 3, 5, 7}        
IRISSAK [1]
\{(1;\ \underline{3});\ (3;\ \underline{5});\ (5;\ \underline{7});\ (7;\ \underline{9})\}\\\\Range\ of\ this\ function:\{3;\ 5;\ 7;\ 9\}\\\\Domain\ of\ this\ function:\{1;\ 3;\ 5;\ 7\}
5 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the sampling technique used: A lobbyist for a major airspace firm assigns a number to each legislator and then uses a c
    13·1 answer
  • What is the equation of the line that passes through point (4, 12) and has a intercept of -2​
    7·1 answer
  • Im stuck on A and B ​
    6·1 answer
  • I just need help on the last question
    13·1 answer
  • Ate:
    7·1 answer
  • Help please........................
    15·1 answer
  • Please help me solve this question, I don’t get it at all
    10·1 answer
  • ANoThEr qUeStiOn tO bRiNg mY GrAdEs uP // Ill mark brainliest c:
    14·2 answers
  • Solve for x. write the property that justifies each step<br> -5(6x+2)=10x-15
    13·1 answer
  • A line goes through the points (−8,−5) and (−10,−6). Find its slope. Enter your answer as a simplified improper fraction, if nec
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!