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
S_A_V [24]
3 years ago
6

Help me rn pleasee !!

Mathematics
2 answers:
ankoles [38]3 years ago
7 0

Answer:

There are two solutions for x;

x = 0

x = -\frac{3}{2}

Step-by-step explanation:

kap26 [50]3 years ago
4 0

Answer:

x = 0 or -3/2

Step-by-step explanation:

( 2 x +  3 ) ^2  −  6 x −  9  =  0 ---> distribute

4x^2 + 6x + 6x + 9 - 6x - 9 = 0 --> add the 9's together

4x^2 + 12x  - 6x = 0 --> combine like terms

4x^2 + 6x = 0 --> common factor

2(2x^2 + 3x) = 0 --> divide by 2 on both sides

2x^2 + 3x = 0

then you should use the quadratic formula (can't add here or the explanation would take too long)

You might be interested in
Find the inverse function of f informally. f(x) = 6x
yaroslaw [1]
f^-^1(x) =  \frac{x}{6}
8 0
3 years ago
Mrs. Torchia picked 54 flowers, which represents 60% of all the flowers in her garden.How many flowers are left in Mrs. Torchia’
sweet-ann [11.9K]
Find a percent of a quantity as a rate per 100 (e.g., 30% of a quantity means 30/100 times the quantity); solve problems involving finding the whole given a part and the percent.
5 0
3 years ago
A bowl container 24.1 grams of salt. Then, Susan poured in another 58.73 grams. How much salt does the bowl contain now?
Butoxors [25]

Answer:

it is 82.83

Step-by-step explanation:

because you just do 58.73 + 24.1 please give me brainliest.

8 0
3 years ago
PLS HELP ME ASAP ON THIS!! THANK U SM!!
ankoles [38]
"Any strategy" includes letting a calculator solve it.

We find the tea costs $0.80 and the gum $0.45, so the price of Rocco's purchase will be $4.90.

3 0
3 years ago
Help I don’t understand this
Anna007 [38]

Step-by-step explanation:

look at the already present values in the table.

there is 473 under "number" in the first line.

398 under "100 more" in the second line.

and 890 under "10 less" in the third line.

the column "number" is always the foundation for all the other columns left and right.

e.g. "100 less" means 100 less than that number in the middle of the same line.

we need to figure out the missing numbers in each line, so that every line is consistent with its "number" in the middle.

first line :

we have "number" already (473). so,

"100 more" = 473 + 100 = 573

"10 more" = 473 + 10 = 483

"1 more" = 473 + 1 = 474

"number" = 473

"1 less" = 473 - 1 = 472

"10 less" = 473 - 10 = 463

"100 less" = 473 - 100 = 373

second line :

we have "100 more" (398). that means this is 100 more than "number". so,

"100 more" = 398

"10 more" = (398 - 100) + 10 = 308

"1 more" = (398 - 100) + 1 = 299

"number" = 398 - 100 = 298

"1 less" = 298 - 1 = 297

"10 less" = 298 - 10 = 288

"100 less" = 298 - 100 = 198

third line :

we have "10 less" (890). that means this is 10 less than "number". so,

"100 more" = (890 + 10) + 100 = 1000

"10 more" = (890 + 10) + 10 = 910

"1 more" = (890 + 10) + 1 = 901

"number" = 890 + 10 = 900

"1 less" = 900 - 1 = 899

"10 less" = 890

"100 less" = 900 - 100 = 800

6 0
3 years ago
Other questions:
  • The students in Ms. Lorenzo’s class collected the following numbers of bottle caps:
    10·1 answer
  • Find f(-3), f(-1), and f(1)
    15·1 answer
  • Two ropes are attached to a large ballon in a parade. The people holding the ropes are 40 feet apart,and the angle between the t
    15·1 answer
  • Pregunt<br> A={x/x es un dia de la semana} expresado por extensión se escribe como<br> A= {lunes)
    8·1 answer
  • What is the mean of the data?<br><br> 11<br> 5<br> 3<br> 8
    9·2 answers
  • 5. Simplify<br> (7x2+ 8) - (x2 - 2)
    10·1 answer
  • find the circumference of the circle shown below. Remember to use 3.14 for LaTeX: \piπ, and be sure to round your final answer t
    12·1 answer
  • A triangle with sides 11m , 13m and 18m is a right triangle.<br> ​<br> A<br> True<br> B<br> False
    10·1 answer
  • How are evidence and counterexamples used in proofs . In a direct proof evidence is used to blank .on the other hand a counterex
    15·1 answer
  • Which geometric shape could be used to model the building?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!