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
4vir4ik [10]
2 years ago
5

ANSWER PLZZZZZZ!!!!!!!!!!!!!!!

Mathematics
2 answers:
meriva2 years ago
5 0

Answer:

length=(3x-2)

Step-by-step explanation:

area of rectangle=length*breadth

3x^2 + 7x - 6=length * (x+3)

3x^2 +(9-2)x -6=length *(x+3)

3x^2+9x-2x-6=length*(x+3)

3x(x+3)-2(x+3)=length*(x+3)

(x+3)(3x-2)=length*(x+3)

(x+3)(3x-2)/(x+3)=length

(3x-2)=length

Bad White [126]2 years ago
3 0

Answer:

(3x - 2)

Step-by-step explanation:

Given that the area A = length × width

A = 3x² + 7x - 6 ← factor to obtain length

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term

product = 3 × - 6 = - 18 and sum = + 7

The factors are + 9 and - 2

Use these factors to split the x- term

3x² + 9x - 2x - 6 ( factor the first/second and third/fourth terms )

= 3x(x + 3) - 2(x + 3) ← factor out (x + 3) from each term

= (x + 3)(3x - 2)

We know (x + 3) is the width , then (3x - 2) is the length

You might be interested in
Convert these unlike fractions to equivalent like fractions and add them. You must use the LCD to get the answer correct. If pos
Kamila [148]

Answer:

3

Step-by-step explanation:

The fractions are: \frac{1}{5} and \frac{2}{3}. Let's take a look at the denominators: 5 and 3. The LCD of 5 and 3 is 15. 5x3=15, 3x5=15. So now we would multiply the denominators to make them the same number like this: \frac{5}{15} and \frac{10}{15}. Remember that if you multiply the denominator by a certain number, you must multiply the numerator by the same number as well. For example, in \frac{2}{3}, we multiply 3 by 5 and 2 by 5. Same number. Now with that out of the way, let's work on the equation: \frac{1}{5} + \frac{2}{3}. We know it is the same as \frac{5}{15} and \frac{10}{15}. So now all we do is add the numerators together: 5+10=15 or \frac{15}{15}. Now we have to reduce the fraction. \frac{15}{15} can be reduced to 3 by dividing 15 by 5=3. The final fraction is \frac{3}{3} or can be simply put as 3 since 3/3 is a whole number. That's it - you're done!

7 0
2 years ago
Suppose your class sells gift wrap for $4 per package and greeting cards for $10 per package. Your class sells 205 packages in a
FromTheMoon [43]

Answer:


Step-by-step explanation:

1,084 divided by

3 0
2 years ago
Which number is a multiple of 7? A 27 B 48 C 56 ET D 74​
saul85 [17]

Answer:

C. 56

Step-by-step explanation:

7*8=56

7 0
2 years ago
Are the equations 3x = -9 and 4x = -12 equivalent? Explain
denis23 [38]

4(3x) = 4( - 9) \\ 12x =  - 36
3(4x) = 3( - 12) \\ 12x =  - 36
So the equations are equal
3 0
3 years ago
This is due in 30 minutes please answer!
BigorU [14]
X = -5.4

Hope that helped
6 0
2 years ago
Other questions:
  • Which names are other ways to name ∠1?
    15·1 answer
  • 16(-4/3)<br> Please help me!!!
    9·1 answer
  • 4x+6&lt; or equal to 52
    5·1 answer
  • An example that disproves a conjecture. a Converse b Counterexample c Inverse d Contrapositive
    5·1 answer
  • HELP ME 6TH GRADE MATH
    7·1 answer
  • Differentiate function <br> Y=Ln^2(2x+11)
    10·1 answer
  • 5n+11n what is the answer
    11·1 answer
  • Aaron saw it was 86° Fahrenheit, F, in Australia in January. Aaron used the formula C=5/9(F−32) to find the temperature in degre
    5·1 answer
  • Point M is on line segment LN. Given LN=4x, MN= x, and LM=3, determine the numerical length of LN.
    14·2 answers
  • Giving brainiest for anyone that answers in the next 10 minutes so please answer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!