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
irakobra [83]
3 years ago
9

Solve the quadratic equation 3x2 -5x - 7 = 0 to 3sf

Mathematics
1 answer:
Sauron [17]3 years ago
7 0

Answer:

2.57 or -0.907

Step-by-step explanation:

You might be interested in
Find the area of the figure to the nearest tenth.
kicyunya [14]
Area is length x width
8 0
4 years ago
Read 2 more answers
BRAINLIESTT ASAP! PLEASE HELP ME :)<br> thanks!
fredd [130]

Answer:

A is correct, x=7, AB=20

Step-by-step explanation:

All of the options say x=7 so you can just input 7 into 4x-8 to find AB

4(7)-8=AB

28-8=AB

20=AB

Hope this helps, please mark brainliest :)

3 0
3 years ago
Two quantities, x and y, are directly proportional. If you take a third of x, what happens to y?
crimeas [40]
D. if something is directly proportional then if something happens to X the exact same thing needs to happen to Y
7 0
3 years ago
Read 2 more answers
PLEASE HELP MEEE
STALIN [3.7K]
If there are 16 ounces in a pound, and 8 ounces costs $8, The best answer would be D. $16 per pound
4 0
4 years ago
What is mKNL?<br> Enter your answer in the box.
sergejj [24]

Answer:

102°

Step-by-step explanation:

As the vertically opposite angles are equal,

5x+2={3(x+14)

Now let's solve for x now

5x+2=3(x+14)\\

5x+2=3x+42

5x-3x=42-2

2x=40

\frac{2x}{2} =\frac{40}{2}

x=20 \\

Now let's find the value of KNL

3(x+14)\\3(20+14)\\3*34\\102

Hope this helps you.

Let me know if you have any other questions ;-)

5 0
2 years ago
Other questions:
  • What is 1,986x566 so I can do my homework
    14·2 answers
  • Kurt is designing a table for a client. The table is a rectangular shape with a length 26 inches longer than its width. The peri
    14·1 answer
  • What is the number that the 12th power divided by the 9th power that equals to 64?
    10·1 answer
  • If the diameter of a cylinder is 18 inches, the radius of the cylinder is 9 inches.
    11·1 answer
  • Help me ASAP I’ll mark you as a BL Question attached below
    14·1 answer
  • Can someone check my answers an see if correct. TYSM!!<br> ΔEFG ≅ ΔHJK
    13·1 answer
  • Determine whether the following can be modeled by a quadratic,
    7·1 answer
  • If anyone can help that would be great ​
    9·1 answer
  • Nnnnnnnnnnnnnnnnnnnnnnn
    8·1 answer
  • Helpppppppppp plssssssssss
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!