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
Art [367]
3 years ago
11

Please show work (I’ve been sick for 4/5 of this week from school and have no idea how to work this)

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
7 0

Answer:

ROund eahc measurment to the hundrenths

Step-by-step explanation:

becuas ethast how tis works

You might be interested in
Write the fact family. for 6, 4, 24
GarryVolchara [31]

4 \times 6 = 24 \\ 6 \times 4 = 24 \\ 24 \div 6 = 4 \\ 24 \div  4 = 6
That's it :3
8 0
3 years ago
Read 2 more answers
Roots of Quadratics 50 PTS!!!
noname [10]

The values of k for the different quadratic equation solutions are as follows

a  the equation 2x² - x + 3k = 0 has two distinct real roots

  • k < 1/24

b. the equation 5x² - 2x + (2k − 1) = 0 has equal roots

  • k = 3/5

ci the equation -x² + 3x + (k + 1) = 0 has real roots

  • k > -3.25

d the equation 3kx² - 3x + 2 = 0 has no real solutions

  • k < ± 1.633

<h3>How to solve quadratic equations to get different answers</h3>

Quadratic equations of the form ax² + bx + c = 0 is solved using the formula

-b+\frac{\sqrt{b^{2}-4ac } }{2a}     OR     -b-\frac{\sqrt{b^{2}-4ac } }{2a}

The equation b² - 4ac is called the discriminant and it is used as follows

To solve the equation and get two real roots: 2x² - x + 3k = 0

  • b² - 4ac > 0

substituting the values gives

(-1)² - 4 * 2 * 3k > 0

1 - 24k > 0

1 > 24k

divide through by coefficient of k

k < 1/24

To solve the equation and get equal roots: 5x² - 2x + (2k − 1) = 0

  • b² - 4ac = 0

substituting the values gives

(-2)² - 4 * 5 * (2k - 1) = 0

4 - 40k + 20 = 0

-40k = -24

divide through by coefficient of k

k = 3/5

To solve the equation and get real roots  -x² + 3x + (k + 1) = 0

  • b² - 4ac > 0

substituting the values gives  

(3)² - 4 * -1 * (k+1) > 0

9 + 4k + 4> 0

4k > -13

divide through by coefficient of k

k > -3.25

To solve the equation and get  no real solutions  3kx² - 3x + 2 = 0

  • b² - 4ac < 0

substituting the values gives  

(-3)² - 4 * 3k * 2 < 0

9 - 24k² > 0

9 > 24k²

divide through by coefficient of k²

k² < 24/9

k < ± 1.633

Learn more about roots of quadratic equations: brainly.com/question/26926523

#SPJ1

4 0
10 months ago
Read 2 more answers
the ratio of cats and dogs at the city pound is 92 to 144.which statement descrbes this relationship?
Alexeev081 [22]

Answer:

There are 23 cats for every 36 dogs at the city pound

Step-by-step explanation:

This means that for every group of 92 cats at the city compound there is a group of 144 dogs. So it also means that for every group of 23 cats there is a group of 36 dogs.

92 to 144 or 92/144 = 23/26  or 23 to 36

<h2>Hope This Helps Out</h2>
5 0
1 year ago
Read 2 more answers
Need help WILl give brainlist if correct! Please
xenn [34]

Answer: is it B?

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the equation of the line that passes through the point (-1, 4) and has a<br> slope of -5?
AfilCa [17]

Answer:

Step-by-step explanation:

y - 4 = -5(x + 1)

y - 4 = -5x - 5

y = -5x - 1

4 0
2 years ago
Other questions:
  • Find out What is 1/6 of 18?
    12·2 answers
  • Add –12 + 20, then divide the sum by –4
    7·2 answers
  • PLZ HELP ASAP! I need it being solved without algebra plz... our teacher doesn’t allow us to use algebra to solve it. PLZ HELP!
    14·1 answer
  • PLEASE HELP ME!!
    10·1 answer
  • What’s 2-4 plz helppppp
    9·2 answers
  • 55ml to each container how much to 18 containers
    14·2 answers
  • !Extremely Urgent!
    14·1 answer
  • 2 1/3 + 3 2/4 = <br><br> Fractions
    8·2 answers
  • . Steven and Gina each wrote an expression, but only Steven's expression is equivalent
    15·2 answers
  • Last one! please please help! THANKS!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!