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
Ganezh [65]
3 years ago
7

Solve the following for y: y-2=-6(x-(-2))

Mathematics
1 answer:
kap26 [50]3 years ago
4 0
Y-2=6x+12
add the 2 on both sides
y=6x+14
You might be interested in
A dozen box of bagels costs $4.98. Because of inflation the price increases by 4% a year.
Olenka [21]
A=p (1+r)^t
A future value
P present value 4.98
R rate 0.04
T time

After 3 years
A=4.98×(1+0.04)^(3)
A=5.60

7.50=4.98 (1.04)^t
Solve for t
T=log(7.50÷4.98)÷log(1.04)
T=10 years

Hope it helps:-)
3 0
3 years ago
F(x)=2x+1/x-1 then f^-1(1)​
olasank [31]

Answer:

  • f⁻¹(x) = (x + 1) / (x - 2)
  • f⁻¹(1 ) = - 2

Step-by-step explanation:

<u>Given function:</u>

  • f(x) = (2x + 1) / (x - 1)

<u>Find its inverse, substitute x with y and f(x) with x, solve for y:</u>

  • x = (2y + 1) / (y - 1)
  • x(y - 1) = 2y + 1
  • xy - x = 2y + 1
  • xy - 2y = x + 1
  • y(x - 2) = x + 1
  • y = (x + 1) / (x - 2)

<u>Substitute y with f⁻¹(x):</u>

  • f⁻¹(x) = (x + 1) / (x - 2)

<u>Find  f⁻¹(1 ):</u>

  • f⁻¹(1 ) = ( 1 + 1) / (1 - 2) = 2 / - 1 = - 2
6 0
2 years ago
A population of values has a normal distribution with μ = 158.9 μ = 158.9 and σ = 90.4 σ = 90.4 . You intend to draw a random sa
rosijanka [135]

Answer:

P_{39}=133.68    

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 158.9

Standard Deviation, σ = 90.4

We are given that the distribution is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

We have to find the value of x such that the probability is 0.39

P( X < x) = P( z < \displaystyle\frac{x - 158.9}{90.4})=0.39  

Calculation the value from standard normal z table, we have,  

\displaystyle\frac{x - 158.9}{90.4} = -0.279\\\\x = 133.6784\approx 133.68  

P_{39}=133.68

133.68 separates the bottom 39% means from the top 61% means.

7 0
3 years ago
Explain how proving to triangles congruent can help prove parts of the triangle congruent.
nydimaria [60]

Answer:

CPCTC - Corresponding Parts of Congruent Triangles are Congruent

Step-by-step explanation:

When two triangles are congruent, this means they have the same shape and the same size. To have the same shape, each angle must be congruent. To have the same size, each side length must be congruent. When you know two triangles are congruent you can say each corresponding part of congruent triangles is congruent. This is known as CPCTC.

7 0
3 years ago
What is the midpoint of the x-intercepts of<br> f(x) = (x – 2)(x – 4)?
emmasim [6.3K]

Answer:

(3,0)

Step-by-step explanation:

The axis of symmetry is midway between the roots

3 0
3 years ago
Read 2 more answers
Other questions:
  • Y= f(x)= (3/8)^x<br> Find f(x) when x=2 show your work
    10·1 answer
  • Suppose that you earned a​ bachelor's degree and now​ you're teaching high school. The school district offers teachers the oppor
    9·1 answer
  • Write the standard equation of a circle that passes through (1, −6) with center (7, −2).
    13·1 answer
  • Which of the following polygons can form a regular tessellation?
    7·1 answer
  • HELP ME FOR NUMBER 1 THROUGH 8 QUICKLY
    13·1 answer
  • 10. Read the following word problem, then choose which linear equation models the problem.
    8·1 answer
  • If a = 2 + i, and b = 3 – 2i, what is a/b?
    12·1 answer
  • Write an equation for the line in the given form.
    9·2 answers
  • The five starters for the Seaside Shooters scored all the team’s points in the final basketball game of the season. Regina Repor
    7·1 answer
  • Express 24/40 and 18/42 in their simplest forms.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!