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
Katyanochek1 [597]
3 years ago
11

Complete the square x^2+7x+11=0

Mathematics
1 answer:
Alona [7]3 years ago
6 0
X^2+7x+49/4=-11+49/4
(X+7/2)^2=5/4
X=-9/4
You might be interested in
A king owned land outside of his castle he has partitioned the land to give as gifts to his 5 sons what fraction of land did the
siniylev [52]

Answer:

1/5

Step-by-step explanation:

since there is 5 sons they divide the land in 5.

4 0
3 years ago
Solve for x <br> 6(x-9)=3x+2<br> give your answer as an improper fraction
MAXImum [283]

Answer:

56/3

Step-by-step explanation:

6x-54=3x+2

3x-54=2

3x=56

x=56/3

3 0
3 years ago
Read 2 more answers
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
andre [41]

Answer:

Option A is correct.

Step-by-step explanation:

If Δ YES ∼ Δ NOT, then it means that ΔYES and ΔNOT are similar triangles.

The similar triangles means that all the corresponding angles of the two triangles are same i.e. ∠ Y = ∠ N, ∠ E = ∠ O and ∠ S = ∠ T

Therefore, according to the property of similar triangles we can write that

\frac{NO}{YE} = \frac{OT}{ES}  = \frac{NT}{YS}.

Therefore, option A is correct.

8 0
3 years ago
Really need an answer to this please help.
Alex

Answer:

a

Step-by-step explanation:

\sqrt[4]{144a^{12}b^{3}} = \sqrt[4]{4^{2}*3^{2}a^{12}b^{3}}=\\= \sqrt[4]{2^{4}*3^{2}a^{12}b^{3}}=2a^{3}\sqrt[4]{3^{2}b^{3}} =\\}=2a^{3}\sqrt[4]{9b^{3}}

7 0
3 years ago
What is the solution to this system of linear equations?
Eduardwww [97]

Answer:{ 2x+y=7 x−2y=6

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is the range of f(x)=x2+4 if the domain is {2,0,1}
    11·1 answer
  • Solve the system of equations is given below 2x+3y=18 x+7y=31
    9·1 answer
  • What is the volume of this triangular prism?
    13·2 answers
  • Someone help me on this one
    10·2 answers
  • translate the word phrase into a variable expression. The product of a number and 5 is decreased by 2.
    10·1 answer
  • 2(a + 3) = −4 i need help i don't understand
    6·2 answers
  • N/4+1=5 nnnnnnnnfegorogrohtohteohteoeoioeitleigeoeohohrhoagororohroooh
    8·1 answer
  • Simplify the expression as a single fraction<br><br> 2a/3 + a/4
    11·1 answer
  • How long does it take to travel 350 miles at 70 mph
    5·2 answers
  • Luigi has 9 more books than Mario. Luigi has 52 books . how many books does Mario have.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!