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
Snowcat [4.5K]
3 years ago
12

Help me Please.............

Mathematics
1 answer:
Studentka2010 [4]3 years ago
8 0

Answer:

I believe the answer is 20

Step-by-step explanation:

You might be interested in
How do you write (6)^-2 without exponents?
m_a_m_a [10]
(6)^-2 Is equivalent to 1/36
5 0
3 years ago
Read 2 more answers
Item 8 Solve for x. Use the quadratic formula. 2x2−5x−9=0 Enter the solutions, in simplified radical form, in the boxes.
Lubov Fominskaja [6]

Answer:

5+√97/4

Also 5-√97/4

Step-by-step explanation:

The Quadratic formula is x=-b+-√b^2-4ac/2a

This means that we should plug the values for A B AND C into the formula

We can work out that

<u><em>A = 2</em></u>

<u><em>B=-5</em></u>

<u><em>C=-9</em></u>

Once we have put these into the formula we get

5+√97/4 (all over 4) aka 3.71

Also 5-√97/4 (all over 4) aka -1.21

7 0
3 years ago
Read 2 more answers
How do you graph this equation 1/3x-1/6y=0
Lubov Fominskaja [6]
\frac{1}{3}x- \frac{1}{6}y=0 \\ \\\frac{1}{6}y = \frac{1}{3}x \ \ /*6 \\ \\y=\frac{1}{\not3^1}x*\not6^2 \\ \\y=2x


5 0
3 years ago
Read 2 more answers
The graph above represents the following polynomial function.
Korvikt [17]

Answer:

C. 0, -1, 3

Step-by-step explanation:

Note: There is no graph. I assume you mean "zeroes/roots" by "solutions".

x(x^2-2x-3)=0

/(x^2-2x-3)

x=0


x^2-2x-3 = x^2+x-3x-3 = x(x+1) + ( -3(x+1) = (x-3)(x+1)

/(x-3) --> x +1 =0, x=-1

/(x+1) --> x-3 = 0, x=3


6 0
3 years ago
Select a counter-example that makes the conclusion false.
Softa [21]
A counter-example could be

There are more than 3 marbles in the bag, and the other ones are red.

Hope this helps!
4 0
3 years ago
Other questions:
  • What is the area of a square with a radius of 24 cm
    6·1 answer
  • A portion of a hiking trail slopes upward at about a 6 angle. To the nearest tenth of a foot, what is the value of x, the distan
    13·1 answer
  • You work for a packaging company. The total weight of a container and its contents is 48 pounds. The contents of the container
    5·1 answer
  • A= [1, 3; 2, 1], B=[3, 6; -1, 1]. Find AB &amp; BA if possible
    10·1 answer
  • In order to make green paint a 2:3 ratio of blue paint and yellow paint is used.If there are 30 ounces of green paint how many o
    9·1 answer
  • Can someone plz help me with this one problem plzzzzz!!!!
    9·2 answers
  • Can you help me please?
    11·1 answer
  • Jules buys a washing machine.
    15·2 answers
  • USE A MODEL Olivia and her brother William had a bicycle race. Olivia rode at a speed
    12·1 answer
  • Solve the inequality for 3y+1 is less than -11 . Simplify your answer as much as possible.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!