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
Please help me with this problem
xxTIMURxx [149]

Answer:

1516

Step-by-step explanation:

hope can help you

2000x 2%=40

9000x 5%= 450

(30000-9000-2000) x 5.4% = 1026

total tas 40+450+1026=

8 0
2 years ago
If the graph of f(x) = x is shifted up 9 units, what would be the equation of the new graph?
goblinko [34]

Answer:

x+9

Step-by-step explanation:

f(x) = x, going up 9

that is y=x, going up 9

if you wnat to go up, subtract 9 from y

y -9 = x

y=x+9

convert back to f(x)

f(x) = x+9

5 0
3 years ago
Anyone know what the answer to this is?
MariettaO [177]
It's the 3rd answer

1 \div (36a^{4}{b}^{10} )
8 0
4 years ago
Read 2 more answers
Find the equation of the line
Gre4nikov [31]

Answer:

y= - 1/6x -1

Step-by-step explanation:

Given:

  • y= 6x -2
  • and point (6, -2)

Perpendicular line has slope of reciprocal opposite to the given: - 1/6, so the equation:

  • y= -1/6x + b

Finding b using the intersected point:

  • -2= -1/6*6 +b
  • b= -2 +1= -1

So the equation is:

  • y= - 1/6x -1
5 0
4 years ago
There are 600 seatsin a auditorium.450 people are coming. Meals for 3/4 of the 600 are prepared. Dessert for 5/8 of the 600 are
abruzzese [7]

Answer:

idk

Step-by-step explanation:

4 0
4 years ago
Other questions:
  • The formula an=a1+(n−1)⋅d is used for a geometric explicit formula. <br><br> true<br> false
    13·1 answer
  • Which two temperatures have a sum of 0 degrees Celsius?
    12·1 answer
  • Kwesi is putting on sunscreen. He uses 3ml to cover 45 cm2 ​​ of his skin. He wants to know how many milliliters of sunscreen g
    12·2 answers
  • Tyron takes 3/4 hour to paint a wall. His brother takes 1/3 of the time he takes. How long will his brother take to paint 5 simi
    11·1 answer
  • What property describes the number sentence? 6+0=6<br> I do t understand
    6·1 answer
  • the following sequence is an arithmetic sequence.you are now shown very many terms of this sequence,but you are shown enough to
    9·1 answer
  • What is 5 over 30= 3 over c
    12·1 answer
  • There are 12 students in the gym class. If 4 students can sit on I bench, how
    15·1 answer
  • Skye made a deposit of $625 into an account that earns 4% simple interest for 6 years. How much did Skye earn in interest at the
    6·1 answer
  • Paul buys 5 bags of chips and 9 bags of pretzels for $16.95. Ian buys 1 bag of chips and 1 bag of pretzels for $2.55. Find the c
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!