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
aleksandrvk [35]
3 years ago
9

What does the discriminant tell us if it is -10? I need help by the end of today!

Mathematics
1 answer:
amid [387]3 years ago
7 0

Answer:

theres no picture that comes with it?

You might be interested in
‼️‼️‼️‼️20 POINTS‼️‼️‼️‼️ I have no idea how to do this. Please as were it for me or tell me the exact formula to use. DO NOT JU
LenKa [72]

Answer:

3/-5

Step-by-step explanation:

Rise over Run is what Slope is. So basically we look at it and go how do we get from -6 to -3? Well you add 3, so thats your top number. We look at the bottom of the fractions now. We use the same thought process. How do you get from 14 to 9? Subtract 5. So our slope is 3/-5. Hope this helps

5 0
2 years ago
Read 2 more answers
Find the inverse of the following function.
Naddik [55]

For this case we must find the inverse of the following function:

f (x) = 8 \sqrt {x}

For this, we follow the steps below:

We change f (x) to y:

y = 8 \sqrt {x}

We exchange the variables:

x = 8 \sqrt {y}

We solve for y:

8 \sqrt {y} = x

We divide between 8 on both sides of the equation:

\sqrt {y} = \frac {x} {8}

We raise both sides of the equation to the square to remove the root:

y = (\frac {x} {8}) ^ 2\\y = \frac {x ^ 2} {64}

So, the inverse is:f ^ {- 1} (x) = \frac {x ^ 2} {64}

ANswer:

Option C

3 0
3 years ago
Differentiate between interest and interest rate​
vodka [1.7K]

Answer:

<h3 /><h3><em>Interest:</em></h3>

<em>Interest is the cost of borrowing money, and the money you earn from your savings.</em>

<h3 /><h3><em>Interest rate</em></h3>

<em>Interest rates indicate this cost or return as a percentage of the amount you are borrowing or lending (since you are “lending” your savings to the </em><em>bank)</em>

<h3><em>❤</em><em>◍</em><em> </em><em>jess </em><em>bregoli</em><em> </em><em>◍❤</em></h3>

#<em>k</em><em>e</em><em>e</em><em>p</em><em> </em><em>learning</em><em>!</em><em>!</em>

5 0
2 years ago
If f(x)=4(3x-5), find f^-1(x)
Margaret [11]

Answer:

f^-1(x) = (x+20) / 12

Step-by-step explanation:

f(x) = 4(3x-5)

Let y be the image of f.

y = 4(3x-5)

y = 12x-20

y+20 = 12x

x = (y+20) / 12

f^-1(y) = (y+20) / 12, so

f^-1(x) = (x+20) / 12

3 0
2 years ago
Simplify 200xyz3 .
sdas [7]

Simplify the Integer part of the SQRT

Step-by-step explanation:

Factor 200 into its prime factors

           200 = 23 • 52 

5 0
3 years ago
Other questions:
  • Find the area of the given figure.
    15·2 answers
  • Adding and subtracting in scientific notation (picture provided)
    11·2 answers
  • Chicago Pizza charges $10.49 for a medium 14" pepperoni pizza and NY Pizza charges $20.99 for an x-large 18" pepperoni pizza.
    8·1 answer
  • "if a class has 3 left-handed people and 24 right-handed people, then the ratio of lefties to righties is 1.8"
    12·1 answer
  • 360 kilometers is 24% of x kilometers its for the 14 points
    13·2 answers
  • Identify the domain and range of each function.
    7·1 answer
  • Holly, Chris and Tony each collect action figures. Chris has twice as many action figures as Holly Holly has 3 fewer action figu
    6·2 answers
  • Can someone please help me with math.
    7·1 answer
  • Hey, need help on this, What is 18.029 in expanded form?
    8·1 answer
  • The measure of c is _____?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!