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
Julli [10]
3 years ago
13

PLEASEEEE HELPPPPPPPP!

Mathematics
2 answers:
nikdorinn [45]3 years ago
6 0

Answer: A

Step-by-step explanation:

Distribute 3x^2 into (x +9) first:

3x^2 × x = 3x^3

3x^2 × 9 = 27x^2

Next distribute 7 into (x+9):

7 × x = 7x

7×9 = 63

Add any like terms (none in this problem)

3x^3 + 27x^2 + 7x + 63

Nesterboy [21]3 years ago
5 0
Do FOIL. Front, outside, inside, then last. The answer you will get is A, 3x^3+27x^2+7x+63.
You might be interested in
Explain how you would name a sorting rule for 1 square , 1 rectangle and 1 triangle
Ivanshal [37]
A common characteristic for the shapes given is that they all consist of sides. Therefore, the most applicable sorting rule is the number of sides. In this regard, there will be two categories of the shapes given.

That is, number of sorting rule in which:
Category 1: 1 square and 1 rectangle all with four sides.
Category 2: 1 triangle with three sides. 
5 0
3 years ago
I need answer its due today
kicyunya [14]

Answer: 213 meters.

Step-by-step explanation:

A=2(wl+hl+hw) is the formula. l = 6, w = 3.5, h = 9 for this problem.

2([3.5 x 6]+[9 x 6]+[3.5 x 9])

2(21+54+31.5)

2(106.5)

A=213

Sorry if this isn’t a great explanation. Hope this helps.

7 0
3 years ago
The data is shown below:
Marina CMI [18]

Answer:  72

Step-by-step explanation: Its in the middle

4 0
2 years ago
Find the value of 7⁴​
Mandarinka [93]
I think 2401...I just asked Siri
7 0
2 years ago
Read 2 more answers
Simplify.<br> 2(m + 11)<br> 0 24 m<br> O 2 m+ 22<br> O 2 m+ 11<br> O 22 m
krek1111 [17]

Answer:

2m + 22

Step-by-step explanation:

Use the distributive property.

2(m + 11)

2 x m = 2m

2 x 11 = 22

Therefore, 2m + 22

3 0
3 years ago
Other questions:
  • The roots of 6 corn plants had depths of -3.54 feet? /2 4/5 feet, /3.86 feet, -3 2/5 feet. How many corn plants had roots betwee
    10·1 answer
  • Determine which ordered pair is a solution of y=8x.
    7·2 answers
  • What’s the area of that?
    5·1 answer
  • What is the equation of the line that passes through the points (−2, 3) and (2, 7)?
    9·1 answer
  • 1/5(2x-15)=1/10(4x-30)
    11·1 answer
  • Five times a number minus 12 is 92. what is  the number
    9·2 answers
  • A palindrome is a number or a word that is the same in the two directions: left to right and vice versa. Example of palindromes:
    9·1 answer
  • A recipe calls for 3/4 cup of sugar for every 1 1/2 cups of flour. How much sugar would be needed if the bakers uses 4 1/2 cup
    12·1 answer
  • Dont guess, please..........!
    9·1 answer
  • LA and B are vertical angles. If m_A = (5x + 5) and m_B = (4x + 29), then find the measure of_A.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!