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
GrogVix [38]
3 years ago
14

Which of the following equations represents a line with a negative slope and a negative y-intercept?

Mathematics
1 answer:
Luden [163]3 years ago
5 0
The answer is A because u can subtract the 3x to get 2y by itself then divide by 2 to completely get y by itself and it would be y=-3/2x - 9/2
You might be interested in
Which expression can you simplify by combining like terms?
pashok25 [27]
You can reduce the first one by combining the ab and the ba term
5 0
3 years ago
Read 2 more answers
Solve 2x^3+7x^2-2x-1=o​
Mashcka [7]

Answer:

x=\sqrt{3}-2\\x=-\sqrt{3}-2\\x=\frac{1}{2}

Step-by-step explanation:

This is a hard one

We have to use the rational root theorem

2x^3+7x^2-2x-1 = 0

We have to find all the factors of a and d and put them in a fraction

a=2\\d=-1\\\frac{1}{1,2}

We then plug them into the equation to see if any of them work

The equation isn't true when plugging 1, but is true when plugging in 1/2

factored form of 1/2 is (2x-1)

Then we divide the original equation by (2x-1) (you can use synthetic division or long division, it would be hard to type out the process for that) to get x^2+4x+1

So now the equation is (2x-1)(x^2+4x+1)

Solve the second half of this equation using the quadratic formula to get

\sqrt{3}-2 and -\sqrt{3}-2

We already know the solution for the first half of the equation (1/2)

So the final answers are:

x=\sqrt{3}-2, -\sqrt{3}-2, \frac{1}{2}

8 0
3 years ago
A tire at the top of a hill starts rolling down the hill. If the diameter of the tire is 36 inches, how many inches has the tire
vredina [299]
The answer would be 360pi. 
5 0
3 years ago
Read 2 more answers
A negative number divided by a positive number is:
Verdich [7]

Answer:

When you divide a negative number by a positive number then the quotient is negative.

Step-by-step explanation:

hope this helped

7 0
2 years ago
Given data set:
denpristay [2]

Answer:

see below

Step-by-step explanation:

6, 2, 7, 12, 6, 1, 7, 1, 9, 7, 8

First put the numbers in order from smallest to largest

1,1, 2,6,6,  7, 7, 7, 8, 9, 12

The mean is adding all the numbers and dividing by the number of numbers

( 1+1+ 2+6+6+  7+ 7+ 7+ 8+ 9+ 12 )/11

66/1 =6

The mean is 6

The median is the middle

There are 11 terms

11/5 = 5.5  so 6 is the middle number

1,1, 2,6,6,    7,      7, 7, 8, 9, 12

7 is the median

Mode is the most often

7 appears three times so it is the mode

6 0
3 years ago
Other questions:
  • Three- eighths of the seventh grade students were taking advanced math at the beginning of the year,but seven dropped out by the
    7·1 answer
  • Find the cube root of 1/1,000
    11·1 answer
  • A 50-mile trip uses 2 gallons of gas. how much gas would you use on a 110-mile trip?
    11·2 answers
  • Which equation is graphed in the figure?
    12·1 answer
  • write the equation of a line in slope intercept form that is perpendicular to the line y = –4x and passes through the point (2,
    6·1 answer
  • Which of the following expressions are equivalent to (-19 + 3) - 6?
    7·2 answers
  • Determine the quadratic function given the graph​
    14·1 answer
  • Which of the following are square roots of the number below? Check all that
    10·1 answer
  • Meg's Bakery sells the following items.
    7·1 answer
  • 3.22*10^-4 in standard form
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!