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
guapka [62]
3 years ago
6

Finish this 3,9,4,12,7,21,16

Mathematics
1 answer:
steposvetlana [31]3 years ago
5 0
The pattern is that every 2 numbers are a pair, the first being any selected number, and the second number next to is the number times 3.

3 x 3 = 9
4 x 3 =12
7 x 3 = 21
Therefor we type 16 x 3 = 48

48 is your next number.
You might be interested in
john enlarges a square by using a scale of 8:1, how much greater is the area of the enlarged square in units squared than the or
Juli2301 [7.4K]

Answer:

i would say by 7 not 100% sure sorry if it doesnt help :( im trying

Step-by-step explanation:

5 0
3 years ago
Write the equation of a line through points (5,5) and (1, 0) in point-slope form?
algol [13]

Answer:

Step-by-step explanation:

I’m assuming that the equation is to be written in slope intercept form (y=mx+b), so for this, you want to find the slope and y-intercept. To find the slope, use the equation in picture 1.

0 - 5 = -5

1 - 5 = -4

-5 / -4 = 1.25

So m, or the slope, is equal to 1.25.

To find the y-intercept, make a table like the second picture. Choose one of the ordered pairs as the given. I used 1,0.

0,?

1,0

Now find the change in x, which in this case, is 1. Then set up something like picture three.

1.25/1 = ?/1

?=1.25

Now backtrack to get:

0, -1.25

1, 0

Now we know what is y when x is 0, we know the y intercept and can make the equation:

y = 1.25x - 1.25

5 0
2 years ago
I NEED HELP !!!!!!!!!!!!!!!!!
Mama L [17]

Answer:

Read

Step-by-step explanation:

4 0
3 years ago
What is the volume of the spear w/t a radius of 3cm<br><br> options<br> 3,6,9,36
hram777 [196]
\bf \textit{volume of a sphere}\\\\&#10;V=\cfrac{4\pi r^3}{3}\quad &#10;\begin{cases}&#10;r=radius\\&#10;-----\\&#10;r=3&#10;\end{cases}\implies V=\cfrac{4\pi (3)^3}{3}
6 0
3 years ago
Circumfrance of a circle with a diameter of 18 inches? use 3.14 for pi, do not round your answer
yarga [219]

Answer:

C = 56.52 inches

Step-by-step explanation:

Given the following data;

Diameter, D = 18 inches

Pie, π = 3.14

To find the circumference of the circle;

Mathematically, the circumference of a circle is given by the formula;

Circumference of circle, C = πD

Where, D is the diameter of a circle.

Substituting into the formula, we have;

C = 3.14 * 18

C = 56.52 inches

7 0
3 years ago
Other questions:
  • What is the area of a regular hexagon with a side length of 6 yd? Enter your answer in the box. Round only your final answer to
    10·2 answers
  • PLEASE HELP ASAP
    11·2 answers
  • Its pitcher is shaped like a cylinder with a radius of 1 centimeter and a height of 7.8 cm. What's this pitcher plant's approxim
    10·1 answer
  • Help me please i don't know what i'm doing please help
    12·1 answer
  • -9 ( greater less than)<br> (&gt; with a line under it) <br> 2m + 2 - 3
    7·1 answer
  • (GIVING BRAINLYIST) 5 cakes are shared equally between 6 people. What fraction of a cake does each person receive? use fraction
    12·2 answers
  • A bakery sold a total of 500 cupcakes in a day, and 83% of them were vanilla flavored. How many of the cupcakes sold that day we
    10·1 answer
  • What is the nth term of the sequence -2 -8 -18 -32 -50
    13·1 answer
  • What is meaning of trigonometry ​
    14·2 answers
  • How do I resolve -2x+7=4x-2
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!