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
larisa86 [58]
3 years ago
8

(3x+6)^2 subtracted from 9

Mathematics
1 answer:
N76 [4]3 years ago
7 0

Answer:

- 9x² - 36x - 27

Step-by-step explanation:

9 - (3x + 6)² ← expand using FOIL

= 9 - (9x² + 36x + 36) ← distribute parenthesis by - 1

= 9 - 9x² - 36x - 36

= - 9x² - 36x - 27

You might be interested in
-x+y= -2
Zepler [3.9K]

Answer:

parallel

Step-by-step explanation:

-5( -x+y)=-2(-5)

5x-5y=10

8 0
3 years ago
Mrs.bell has a 256 ounce of soil. What is the greatest number of 6 ounce pots she can completely fill with soil.
Pachacha [2.7K]
42.6, hope that helps!!!
8 0
2 years ago
Write the follow ratio is lowest terms, 49:21
Alik [6]
Looking at 49 and 21, you immediately know that 7 can be divided out of both.

49:21
=49/7:21/7
=7:3

7:3 is the answer.

Hope this helps!

5 0
3 years ago
Read 2 more answers
Step 1: 12x – 15 – 12x = 7x + 20
stealth61 [152]

Step-by-step explanation:

step 1. 12x - 15 - 12x = 7x + 20

step 2. 12x - 12x - 15 = 7x + 20 (grouping of terms)

step 3. -15 = 7x + 20 (adding like terms)

step 4. -35 = 7x (subtract 20 from both sides)

step 5. this step is incorrect.

step 6. -5 = x ( divide both sides by 7)

step 7. x = -5 (put the variable first).

5 0
3 years ago
Find Each product
Law Incorporation [45]

Answer:

2.b

3.a

4.c

Step-by-step explanation:

hope it helps you

5 0
2 years ago
Other questions:
  • PLEASE HELP ME IM LOST! WILL GIVE BRAINLIEST!!!! ABC has vertices A(0,6) B(4,6) C(1,3). Sketch a graph of ABC and use it to find
    12·1 answer
  • Chelsea has a beginning balance of $715 in her checking account. She writes two checks for $320 and $640. She has a deposit of $
    9·2 answers
  • Which logarithmic equation is equivalent to 8^2 =64
    11·2 answers
  • The cost to build an amusement park ride by a certain contractor is represented by the function: Cost = 2*x2 – 10/x + 36*y + 25
    6·1 answer
  • A number to the 8th power divided by the same number to the 5th power equals 512. What is the number?
    15·1 answer
  • Write down the next term in this sequence -1 2 7 14 23
    8·1 answer
  • If the original price is $40 and the discounted price is $25, what is the percent discount?
    9·1 answer
  • The perimeter of a rectangular painting is 340cm. If the width of the painting is 74cm, what is its length?
    6·2 answers
  • What is the equation of the line that passes through the point (-5,-7)and has a slope of 2/5
    7·1 answer
  • At the end of 2​ years, P dollars invested at an interest rate r compounded annually increases to an​ amount, A​ dollars, given
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!