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
weeeeeb [17]
3 years ago
10

Determine slope and y-intercept Use the following table to answer questions #19 and #20.

Mathematics
1 answer:
Alinara [238K]3 years ago
8 0

Answer:

Slope. -6

Y- intercept. 180

You might be interested in
EMERGENCY PLEASE HELP!!!! I NEED ONE OF MY MATH QUESTIONS ANSWERED
dmitriy555 [2]

Answer:

whats the question

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B4%7D%20%20-%206%20%7Bx%7D%5E%7B3%7D%20%20%2B%2022%20%7Bx%7D%5E%7B2%7D%20%20-%2
alexira [117]

Answer:

x = 2, 1 + 3i, 1 − 3i

Step-by-step explanation:

Find the Roots (Zeros)

x^4 − 6x^3 + 22x^2 − 48x + 40

Set x^4 − 6x^3 + 22x^2 − 48x + 40 equal to 0. x^4 − 6x^3 + 22x^2 − 48x + 40 = 0

Solve for x.

Factor the left side of the equation.

Factor x^4 − 6x^3 + 22x^2 − 48x + 40 using the rational roots test.

(x − 2) (x^3 − 4x^2 + 14x − 20) = 0

 Factor x^3 − 4x^2 + 14x − 20 using the rational roots test.

(x − 2) (x − 2) (x2 − 2x + 10) = 0

 Combine like factors.

(x − 2)2 (x^2 − 2x + 10) = 0

If any individual factor on the left side of the equation is equal to 0, the entire expression will be equal to 0.

(x − 2)^2 = 0

x^2 − 2x + 10 = 0

 Set (x − 2)^2 equal to 0 and solve for x.

Set (x − 2)^2 equal to 0.

 (x − 2)^2 = 0

Solve (x − 2)^2 = 0 for x.

x = 2

 Set x^2 − 2x + 10 equal to 0 and solve for x.

Set x^2 − 2x + 10 equal to 0. x^2 − 2x + 10 = 0

Solve x^2 − 2x + 10 = 0 for x.

Use the quadratic formula to find the solutions.

−b ± (√b^2 − 4 (ac) )/2a

Substitute the values a = 1, b = −2, and c = 10 into the quadratic formula and solve for x.

2 ± (√(−2)^2 − 4 ⋅ (1 ⋅ 10))/2 ⋅ 1

Simplify.

Simplify the numerator.

  x =    2 ± 6i/ 2.1

Multiply 2 by 1

 x =  2 ± 6i/2⋅1

 Simplify

  2 ± 6i/2  

   x = 1 ± 3i

The final answer is the combination of both solutions.

x = 1 + 3i, 1 − 3i

The final solution is all the values that make (x − 2)2 (x2 − 2x + 10) = 0 true.

x = 2, 1 + 3i, 1 − 3i

3 0
3 years ago
In the list of numbers, 6, x, 10, 2, 7, 13, and 15, the median is 10.
Mice21 [21]

Answer:

<h2>(A) 9</h2>

Step-by-step explanation:

Let’s put the number of the set 6, 10, 2, 7, 13, 15 in order from least to greatest :

2 , 6 , 7 , 10 , 13 , 15

we know that the median is the central value of the number set

then

if the median is 10

then x should be placed between 10 and 13 or 13 and 15

which means

x ≥ 10

therefore

9 could NOT be the value of x

4 0
3 years ago
Please someone help I don’t understand this
irina [24]

Answer:

336

Step-by-step explanation:

5 0
3 years ago
What is the sum of forty-six and ninety-four?
lbvjy [14]

Answer:

140

Step-by-step explanation:

46+94 = 140

8 0
3 years ago
Read 2 more answers
Other questions:
  • the Martin family's truck gets an average of 25 miles per gallon predict how many miles can they drive using 7 gallons of gas
    11·2 answers
  • I am so confused , what is the answer to 5x=-2x+49?!​
    11·2 answers
  • A student might expect that there is a positive correlation between the age of his or her computer and its resale value. Tue or
    12·1 answer
  • If a random experiment consists of rolling a six-sided die 10 times, how many individual outcomes make up the sample space, and
    8·2 answers
  • an elevator travels 310 feet in 10 seconds .at that speed how far can this elevator travel In 12 seconds_ Explain your reason i
    7·1 answer
  • Island Water Sports provides rental equipment and instruction for a variety of water sports in a resort town. On one morning, a
    8·1 answer
  • Area of this composite figure
    5·1 answer
  • From a horizontal distance of 80.0 m, the angle of elevation to the top of a flagpole is 18 degrees. Calculate the height of the
    6·1 answer
  • If 9:3 is equal to 3:1 and then what is 12:4 equal to ?
    15·1 answer
  • A coach ordered 20 practice jerseys for her soccer team. Six of the jerseys she ordered arrived late. What decimal represents th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!