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
Leviafan [203]
3 years ago
7

We use grouping to factor a polynomial with how many terms?

Mathematics
1 answer:
sveticcg [70]3 years ago
3 0
Four terms are used when grouping to factor.
You might be interested in
Factor completely:<br> 21) x2 – 2x - 8
mojhsa [17]

Answer: x = -2 and 4

Step-by-step explanation:

x^2 - 2x - 8 = 0

(x - 4)(x + 2) = 0

4 0
3 years ago
PLEASE HURRY AM TIMED<br> 3 1/3÷1 1/4 to the nearest whole number.
Nana76 [90]

Answer:

exact form: 8/3

decimal form: 2.6

mixed number form: 2 2/3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which equation can be used to determine the value of x?​
SSSSS [86.1K]

Answer:

choice 1) 2x + 40 = 180

Step-by-step explanation:

(x + 10) + (x + 30) = 180

2x+ 40 = 180

8 0
3 years ago
Read 2 more answers
HELPPP ASAPP Bernie's Bars has determined that a granola bar measuring 3 inches long has a z-score of +1 and a granola bar measu
Len [333]

Answer:

Standard deviation of the length of granola bars produced at Bernie's Bars is 0.50      

Step-by-step explanation:

We are given the following information in the question:

Formula:

z_{score} = \displaystyle\frac{x - \mu}{\sigma}

where,

μ is the mean and σ is the standard deviation.

Putting the values we get:

\displaystyle\frac{ 3- \mu}{\sigma} = 1\\\\3 = \sigma + \mu\\\\\displaystyle\frac{ 3.5- \mu}{\sigma} = 2\\\\3.5 = 2\sigma + \mu

Solving the two obtained equations:

Subtracting the two obtained equation, we have:

3.5-3 = \mu + 2\sigma - \mu -\sigma\\\sigma = 0.5

Hence,  standard deviation of the length of granola bars produced at Bernie's Bars is 0.50

3 0
3 years ago
Read 2 more answers
Which expression is equivalent to 9q2-(3q - 7) +5q??<br> ) ?<br> 3
lesantik [10]

9q^2-(3q - 7) +5q= \\\\=9q^2-3q + 7 +5q= \\\\=9q^2+2q + 7

3 0
3 years ago
Other questions:
  • 8-2 3/4 please help im so confused...
    9·2 answers
  • Find the 15th term of the arithmetic sequence.
    6·2 answers
  • -15 +n=-9 <br> One step equation need the answer
    8·2 answers
  • Can anyone help me pls
    10·1 answer
  • $750 loan 7% a year three years of no payments how much interest are you paying?
    9·1 answer
  • Which description explains how the graph of f(x)=√x could be transformed to form the graph of g(x) = √x-6
    15·1 answer
  • MIDTERMS ARE HARD :((((((( PLZ HELP
    12·2 answers
  • Can you write this equation? #16
    11·2 answers
  • According to a certain​ country's department of​ education, 43.7​% of​ 3-year-olds are enrolled in day care. What is the probabi
    5·1 answer
  • What comes next in the following series?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!