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
gizmo_the_mogwai [7]
3 years ago
11

Solve for x. Express the answer in simplest form. 2/1 = 8z -2/9

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
6 0
5/18 or in dec .27777777
You might be interested in
Solve 16x+9=9y−2x16x+9=9y−2x for y
denis23 [38]
16x + 9 = 9y-2x   Add 2x to both sides
18x + 9 = 9y        Divide both sides by 9
  2x + 1 = y           Switch the sides to make it easier to read
         y = 2x + 1
 
6 0
3 years ago
Let f(x) = -20x2 + 14x + 12 and g(x) = 5x - 6. Find f/g and state its domain.
UkoKoshka [18]

Solution

f(x) = -20x^{2} +14x + 12 and g(x) = 5x - 6.

(f/g)(x) = \frac{f(x)}{g(y)}

(f/g)(x) = \frac{-20x^{2}+14x +12 }{5x - 6}

<u>Step 1: </u>Now we have to factorize the numerator.

f(x) = -20x^2 + 14x + 12

Factor out -2, we get

= -2 (10x^2 - 7x - 6)

Now we can factorize 10x^2 - 7x - 6                  

f(x) = -2(2x + 1) (5x - 6)

<u>Step 2: </u>Plug in the factors

(f/g)(x) = \frac{-2 (2x +1)(5x - 6)}{(5x - 6)}

<u>Step 3:</u> Cancel out the common factor (5x - 6) from the numerator and the denominator, we get

(f/g)(x) = -2(2x +1) = -4x -2

Since -4x -2 is linear expression, the domain is all the real numbers.

Therefore, the answer is –4x – 2; all real numbers

Thank you :)

4 0
3 years ago
.Shaun estimated that the attendance at a college
Serggg [28]

Answer:

38.72%

Step-by-step explanation:

Estimated attendance = 1,000

The actual value of attendance = 1,632

We need to find the percent error of Shaun's estimate. Using the formula as follows :

\%=\dfrac{|\text{actual value-estimated value}|}{\text{actual value}}\times 100

Put all the values,

\%=\dfrac{1632-1000}{1632}\times 100\\\\=38.72\%

So, the percent error of Shaun's estimate is 38.72%.

8 0
2 years ago
Will mark brainlist if right
dlinn [17]

Answer: C.

Step-by-step explanation:

7 0
2 years ago
Whats -20x 50????????????
Leokris [45]

Answer:

-1,000

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which exponential function is represented by the graph? f(x) = 2(1/2)^x          f(x) = 1/2(2)^x               f(x) = 1/2 (1/2)^
    15·2 answers
  • 14 A grain silo is shaped like a cylinder. The height of the silo is 60 feet tall, and the circumference of
    15·1 answer
  • 50 POINTS!!!!!!! WILL MARK BRAINLIEST! NO COPY/PASTE! TWO TO THREE SENTENCES AND EXPLAIN! WILL REPORT STUPID ANSWERS! According
    6·1 answer
  • Can someone help me with two please?
    14·1 answer
  • What percent of 71 is 90?<br> of 71 is 90.
    11·2 answers
  • Find the largest three consecutive even integers whose sum is less than 37.
    6·1 answer
  • Which is 1/3+1/4???
    7·2 answers
  • The local muffler replacement shop charges $75 for parts and $25 per hour for labor. Write a expresstion with parentheses to des
    10·1 answer
  • Triangular prism please help
    5·1 answer
  • 5+6 Lol I wanna help.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!