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
mel-nik [20]
3 years ago
5

Simplify using a table (6q+7)(2q+3)

Mathematics
2 answers:
omeli [17]3 years ago
5 0

Answer:

\:\:\left(6q+7\right)\left(2q+3\right)=12q^2+32q+21

Table is shown below

Step-by-step explanation:

Given expression  \:\:\left(6q+7\right)\left(2q+3\right)

We have to find the product of given expression using table.

Consider the given expression \:\:\left(6q+7\right)\left(2q+3\right)

We  have to find the product of given expression  \:\:\left(6q+7\right)\left(2q+3\right)

Apply FOIL METHOD,

Multiply Each term in first bracket with each term in second bracket,

 \left(a+b\right)\left(c+d\right)=ac+ad+bc+bd

We have,

=6q\cdot \:2q+6q\cdot \:3+7\cdot \:2q+7\cdot \:3

Simplify, we have,

=6\cdot \:2qq+6\cdot \:3q+7\cdot \:2q+7\cdot \:3

Simplify, we have,

=12q^2+32q+21

Valentin [98]3 years ago
4 0
<span> (6q+7)(2q+3)
12q^2 + 18q + 14q + 21
12q^2 + 32q + 21</span>
You might be interested in
PLEASE HELP!!! here are two different strategies to find the new price of a hat after a discount of 40%. The hat was originally
Yakvenalex [24]

Answer:

Step-by-step explanation:

Method 1: Calculate 40% discount on original price, then subtract discount from original price.

Amount of discount = 40% of $30

= 0.40 × $30

= $12

New price = $30 - $12 = $18

Method 2:

New price = (100% - discount percentage) of original price

= 60% of original price

= 0.60 × $30

= $18

6 0
3 years ago
What is 2 plus 2
kotegsom [21]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The amount of time needed for a certain machine to process a job is a random variable with mean EXi = 10 minutes and Var(Xi)=2 m
lana66690 [7]

Answer:

0.98732

Step-by-step explanation:

Given that :

Mean = 10 minutes

Variance = 2 minutes

For less than equal 40 jobs

Mean (m) = 40 * 10 = 400 minutes

Variance = 2 * 40 = 80 minutes

Standard deviation (s) = √variance = √80

Converting hours to minutes

X = 60 * 7 = 420 minutes

P(X≤ 420) :

Z = (x - m) / s

P(X≤ 420) :

Z = (420 - 400) / √80

Z = 20 / √80 = 20 / 8.9442 = 2.236

P(Z ≤ 2.236) = 0.98732

4 0
3 years ago
50 points to the person that can answer this correctly:
a_sh-v [17]

Answer:

The answer is B. (4) Because a coeffecient is the number next to the letter.

8 0
3 years ago
Read 2 more answers
Help please very confused.
Nat2105 [25]

Answer:

12.

Step-by-step explanation:

Replace k in the radical by -2:

So we have √(-72*-2)

= √144

= 12.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A scientist needs 60 liters of a 40% solution of alcohol. He has a 30% solution and a 60% solution available. How many liters of
    6·1 answer
  • An advertisement claims that a 5-pound box of detergent will wash 20 loads of laundry. A 5-pound box costs $3.50. A 15-pound box
    12·2 answers
  • What is the trick to solving any math word problem?​
    12·2 answers
  • A scientist had 3/5 liter of solution. He used 1/6 of the solution for an experiment. How much solution did the scientist use fo
    9·1 answer
  • Based on these data, are "being female" and "earning over $50,000" independent events?
    10·2 answers
  • Pls answer number 6 fast pls someone help
    9·2 answers
  • Help me out hereeeeeeee
    10·1 answer
  • jill bikes 15 miles in the morning anda 17 miles in the afternoon. how many miles does she bike in all?​
    9·1 answer
  • (a) Amy pumped 35 gallons of water out of her pool. This was done over a period of 5 minutes at
    12·1 answer
  • What is the area of the rectangle?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!