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
Vika [28.1K]
2 years ago
6

What is three x² times nine x⁴

Mathematics
1 answer:
Zolol [24]2 years ago
7 0

Answer:

=27x6

Step-by-step explanation:

=3 × x2 × 9 × x4

=27 × x6

=27x6

You might be interested in
HELP ME PLEASEEEEEEE
Mamont248 [21]

Answer:

Top right is QI, top left is QII, bottom left is QIII, bottom right is QIV

Step-by-step explanation:

the quadrants start with one at the top left and rotate counterclockwise, rotate to the left

7 0
2 years ago
1. Write the following in exponential form and as a multiplication sentence using only 10 as a factor
Irina-Kira [14]

Answer:

1. a. 1,000 = 10³ = 10 × 10 × 10

b. 100 × 100 = 10² × 10² = 10 × 10 × 10 × 10

2. a. 3 × 10² = 300

b. 2.16 × 10⁴ = 21,600

c. 800 ÷ 10³ = 0.8

d. 754.2 ÷ 10² = 7.542

Step-by-step explanation:

3. a. 1,000

There are 3 zeros in 1000. This is equivalent to 10 raised to the power of 3. Writing this in multiplication sentence using 19 as the only factor, we would have:

1,000 = 10³ = 10 × 10 × 10

b. 100 × 100

Using the same logic as explained in (a) above, we would have:

100 × 100 = 10² × 10² = 10 × 10 × 10 × 10

2. a. 3 × 10²

Convert 10² to 100 and multiply both numbers

3 × 10² = 3 × 10 × 10 = 3 × 100 = 300

b. 2.16 × 10⁴

2.16 × 10 × 10 × 10 × 10 = 2.16 × 10,000

Multiplying both numbers, since we have 4 zeros, move the decimal point 4 places to the right.

2.16 × 10,000 = 21,600

c. 800 ÷ 10³ = 800 ÷ 10 × 10 × 10

800 ÷ 1,000

There are 3 zeros in 1000, since we are dividing, move the decimal point 3 places to the left.

800 ÷ 1,000 = 0.8

d. 754.2 ÷ 10² = 754.2 ÷ 10 × 10

754.2 ÷ 100

Move the decimal point 2 places to the left.

754.2 ÷ 100 = 7.542

5 0
3 years ago
a plumber charges $45 for the first hour and $30 for each additional hour.how much does he charge if it takes him 4 hours to mak
sveticcg [70]
45+30=75 so 75*4+300 dollars
8 0
3 years ago
Two quantities are related, as shown in the table:
mixer [17]
This answer is Y=-1/2x+11 I believe
5 0
3 years ago
Read 2 more answers
The height of the plant is given by the equation h = 0.5d + 4. Rewrite this as a function rule where f(x) is the height, in cent
ad-work [718]

Answer:

Here's what I get  

Step-by-step explanation:

h = 0.5d + 4

A function rule tells you how to convert an input value (x) into an output value (y).

Your function rule is

ƒ(x) = 0.5x + 4

An easy way to represent your function is to make a graph.

The easiest way to make a graph is to make a table containing some inputs and their corresponding outputs.  

Here's a typical table.

\begin{array}{cc}\textbf{x}  &\textbf{y} \\0 & 4 \\2 & 5 \\4 & 6 \\6 & 7\\6 & 8 \\\end{array}

The graph is like the one below.

4 0
3 years ago
Other questions:
  • Which of the following statements are true based on the diagram?
    9·1 answer
  • Writing expression for the calculation five times the difference of 29 and 14-11
    8·1 answer
  • Enya is building a storage cupboard in the shape of a rectangular prism. The rectangular prism has a square base with side lengt
    11·1 answer
  • What is (a+b)(x)?<br> Let a(x)=3x^2-5x+2 and b(x)=x^2+8x-10
    13·1 answer
  • HELLPPP!!!! also please explain so i don’t have to ask again :(
    8·1 answer
  • Using five different digits, form a 5-digit number
    5·1 answer
  • 3(x+5)+3(x+5) help! Please
    7·1 answer
  • Please do them all please
    8·1 answer
  • 5.) Mrs. Cannon is going to be giving a test that is 100 points. The test will have short answer questions that are 10 points ea
    13·1 answer
  • HELP ASAP!!!The circumference of a circle is 6 pi meters. Find the radius of the circle
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!