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
Margarita [4]
3 years ago
5

Compute a value for y that satisfies the equation below. -3y - 12 = -4

Mathematics
1 answer:
lesantik [10]3 years ago
5 0
First, add 12 to both sides of the equation,
                            -3y - 12 + 12 = -4 + 12
                                -3y = 8
Then, divide both the left hand and right hand sides of the equation by -3
                                   (-3y) / -3 = 8/-3
The value of y is therefore,
                                         y = -8/3
You might be interested in
Find the area of the shape below. Plz help!!!
skelet666 [1.2K]

Answer:

A = 108 units²

Step-by-step explanation:

The area (A) of a trapezium is calculated as

A = \frac{1}{2} h (b₁ + b₂ )

where h is the height between the 2 bases and b₁, b₂ are the parallel bases

Here h = 24 , b₁ = 8 , b₂ = 1 , then

A = \frac{1}{2} × 24 × (8 + 1) = 12 × 9 = 108 units²

5 0
2 years ago
(b)The graph of y = g(x) is shown. Draw the graph of g(2x). Will award 100 Brainly points
ivanzaharov [21]

Using the stated transformation, the graph of g(2x) is given at the end of the answer.

<h3>Horizontal stretch and compression</h3>

An horizontal stretch or an horizontal compression happens when a constant is multiplied at the domain of the function, as follows:

g(x) = f(ax).

The definition of stretch or compression depends on the value of the constant a, as follows:

  • If a > 1, it is a compression by a factor of 1/a.
  • If a < 1, it is a stretch by a factor of 1/a.

In this problem, the rule is:

f(x) = g(2x).

Meaning that f(x) is an horizontal compression by a factor of 1/2 of g(x), and then the vertices are given as follows:

  • (0,0).
  • (1,-4).
  • (2,-2).

That is, in each vertex, the x-coordinate was divided by 2, and thus the graph with these vertices is given at the end of the answer.

More can be learned about transformations at brainly.com/question/28725644
#SPJ1

8 0
1 year ago
Create a system of linear equations that when solved algebraically, prove to have no solution.
Natalija [7]
The answer is y=3x+7 and y=3x+4
7 0
2 years ago
Read 2 more answers
A class of 25 students saw the movie Avatar. All students gave their opinion of the film with grades 1 to 5. A) what percentage
zubka84 [21]

Answer

0384

Step-by-step explanation:

ienuje3nnhb4bhbhdh4bwqjnqjnhnn3

6 0
3 years ago
Thea and Eleanor are reading the same book. The graph shows the number of words Thea reads over time. Eleanor reads 225 words pe
Lapatulllka [165]
The slope is the rate
words per minute
we can do
540 words in 3 minutes
divide by 3
180 words in 1 minute

thea=180wpm
elanor=225wpm

elanor>thea

and 225*2=450


answers are
Thea reads 180 words per minute.

Eleanor reads 450 words every 2 minutes.

After 1 hour of reading, Eleanor reads more words than Thea.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help me plz with this
    5·1 answer
  • A+b+c=180 a=x+25 b=x-5
    12·1 answer
  • Law of cosines: a2 = b2 + c2 – 2bccos(A) Which equation correctly applies the law of cosines to solve for an unknown angle measu
    12·2 answers
  • If f(x)=-4x^2-6x-1 and g(x)=-x^2-5x+3, fine (f-g)(x)
    9·1 answer
  • What was the original price if after increasing by 60% it became $8?
    11·1 answer
  • Can someone please help me
    14·1 answer
  • Find the product of 4025 multiply 5 by using properties
    13·1 answer
  • 5/7 × 4/3 ÷ 15/21 =​
    10·2 answers
  • The diameter of a £1 coin is 22.5 mm. Work out its circumference to the nearest centimetre.Required to answer. Single choice.
    7·1 answer
  • Decrease £390 by 10%
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!