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
UkoKoshka [18]
2 years ago
15

Which is the best step to do next to solve the equation by completing the square 9(x^2+49x=22-5x

Mathematics
1 answer:
Romashka [77]2 years ago
3 0

Answer: 0

Step-by-step explanation:

Simplifying

9x2 + 49x = 22 + -5x

Reorder the terms:

49x + 9x2 = 22 + -5x

Solving

49x + 9x2 = 22 + -5x

Solving for variable 'x'.

Reorder the terms:

-22 + 49x + 5x + 9x2 = 22 + -5x + -22 + 5x

Combine like terms: 49x + 5x = 54x

-22 + 54x + 9x2 = 22 + -5x + -22 + 5x

Reorder the terms:

-22 + 54x + 9x2 = 22 + -22 + -5x + 5x

Combine like terms: 22 + -22 = 0

-22 + 54x + 9x2 = 0 + -5x + 5x

-22 + 54x + 9x2 = -5x + 5x

Combine like terms: -5x + 5x = 0

-22 + 54x + 9x2 = 0

You might be interested in
In the graphic below, ARV = ENV by:
GREYUIT [131]
The ans should be ASA because angle AVR is equal to angle EVN (opposite angles equal) 
8 0
3 years ago
Find the balance in an account at the end of 8 years if $6000 is invested at an interest rate of 4.2% that is compounded continu
tester [92]

Answer:

$8016.00

Step-by-step explanation:

I = 6000 × 0.042 × 8 = 2016

I = $ 2,016.00

$2,016.00 + $6,000.00 = 8,016.00

7 0
2 years ago
Pls welp will give brainliest to whoever answers correctly first
Sholpan [36]

There are 12 squares in each 4 x 3 grid.

25% of 12 = 3

This means that there should be 3 shaded squares in the grid.

Your answer is B. because it has 3 shaded squares.

7 0
3 years ago
Read 2 more answers
please help. will give brainliest! review the table of values for function p(x). what is lim (x -14) p(x), if it exists? (table
Lubov Fominskaja [6]

Answer:

DNE

Step-by-step explanation:

The the given table, we have;

As x approaches -14 from the left, at x = -14.001,  p(x) = 1.96

\lim \limits _{x \to -14^{-}} p(x) = 1.96

As x approaches -14 from the right, at x = -13.999, p(x) = 1.97

\lim \limits _{x \to -14^{+}} p(x) = 1.97

The value of p(x) when x = -14 is \lim \limits _{x \to -14} p(x) = Undefined, or is not definable, therefore, p(x) Does Not Exist (DNE) when x = -14, and we have;

\lim \limits _{x \to -14} p(x)  Does Not Exist, DNE.

3 0
3 years ago
Find the unknown angle measures.<br> А<br> с<br> 730<br> B<br> mZA-<br> m2-0<br> O
Ksju [112]

Answer:

angle a is 73 and angle c is 180-(73+73)=34

6 0
3 years ago
Other questions:
  • Help it’s math college readiness
    7·2 answers
  • a bag contains 30 lottery balls numbered 1-30. A ball is selected, replaced, then another is drawn. Find each probability
    5·1 answer
  • Point A has the coordinates (2,2). What are the coordinates of its image point if it is translated 2 units up and 5 units to the
    13·1 answer
  • THe length of each side of a square was increased by 6 inches so the perimeter is now 52 inches .What was the original length of
    12·2 answers
  • What is the value of x^3\cdot y^4x
    9·2 answers
  • 3. In determining food spending, it was found that the average meal in Albany is normally distributed, with a mean of $40 and a
    7·1 answer
  • If there are 32 boys and 24 girls in a room, fill out all the possible ratios of boys to girls​
    14·2 answers
  • Do you trust the Internet? You want to ask a sample of high school students the question “How much do you trust information abou
    5·1 answer
  • Help me with this please ;(
    8·2 answers
  • Help i give brainliest
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!