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
cluponka [151]
3 years ago
10

Write the expression that best describes the sequence 9,27,81,243

Mathematics
1 answer:
Anika [276]3 years ago
5 0
Ninety two trillions seven hundred 8ty one thousand and 243 happy
You might be interested in
Somebody PLLLZZZ help
Radda [10]
This is a right angled triangle. one of the angles is 90 degrees.

angles of a triangle add up to 180

angle x :
180-90-24=66
3 0
3 years ago
Read 2 more answers
The line with slope -2.5 and passing through (2,1.5) write the equation of the line
tiny-mole [99]

The first step that we must take before attempting to solve the problem is to understand what the problem statement is asking us to do and what is given to us to help accomplish that goal.  Looking at the problem statement we can see that we are being asked to write an equation. The information that is provided to us is the slope of the line and a point through which the line crosses.

Now that we have determine the important aspects of the problem, we can move onto the actual calculations of the problem which can start off by us plugging information into the point-slope form.  But before plugging in the values we should understand what makes up the form.

  • y_1 ⇒ This variable captures the y-coordinate of the coordinate that is provided in the problem through which the line crosses.
  • m ⇒ This variable capture the slope of the line that we will need to determine.
  • x_1 ⇒ This variable captures the x-coordinate of the coordinate that is provided in the problem through which the line crosses.

<u>Plug in values</u>

  • y-y_1 = m(x - x_1)
  • y-1.5= -2.5(x - 2)

Now that we have plugged in all of the values into the variables that need to be altered we can begin distributing on the right side and then solving for y.

<u>Distribute</u>

  • y-1.5= -2.5(x - 2)
  • y-1.5= (-2.5*x) + (-2.5* - 2)
  • y-1.5= -2.5x + 5

We are almost done with solving for y and the only step that we have left is to add 1.5 to both sides.  This will remove it from the left side and isolate y which will give us the equation of the line that we need.

<u>Add 1.5 to both sides</u>

  • y+(-1.5 + 1.5)= -2.5x + (5+ 1.5)
  • y= -2.5x + (5+ 1.5)
  • y= -2.5x + 6.5

Now that we have fully simplified the expression using the slope and point that was given to us, we were able to determine that the equation that represents that line is y = -2.5x + 6.5

8 0
3 years ago
Read 2 more answers
Factor x^2+8x+15<br> Show work with attachment
Contact [7]

Answer:

heres how to solve it

Step-by-step explanation:

4 0
3 years ago
Dan was thinking of a number. Dan subtracts 2.6 from the number and gets an answer of 72.8. Form an equation with
nirvana33 [79]

Answer: x - 2.6 = 72.8

x is the number which Dan was thinking (x > 2.6)

we have:

x - 2.6 = 72.8

Step-by-step explanation:

8 0
3 years ago
Can some one help me on this
wel

Answer:

480

Step-by-step explanation:

Find the difference between 2400 and 40 by dividing:

2400 / 40 = 60

Multiply each value by 60:

12 x 60 = 720 chocolate

15 x 60 = 900 caramel

5 x 60 = 300 banana

8 x 60 = 480 marshmallow

8 0
3 years ago
Read 2 more answers
Other questions:
  • You but 125 tickets to an amusement park the each cost $19.50. What is the total cost of the 125 tickets
    15·1 answer
  • Find the sum of the first n terms of the harmonic series where n is an integer variable greater than one
    11·1 answer
  • How do i solve this<br> 6=4x+9y
    7·1 answer
  • At a store, Susan selected a pumpkin that weighed 35.2 ounces. • Pumpkins cost $1.80 per pound. • There are 16 ounces in 1 pound
    9·1 answer
  • How do I solve this radical equation?
    11·1 answer
  • Need the answer, please help me
    12·1 answer
  • Which set of measures could NOT be the side lengths of a right triangle??
    8·1 answer
  • Pls help, with explanation if possible
    15·1 answer
  • Can you help me please​
    8·1 answer
  • I need some help with this! I will try to give brainliest!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!