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
allochka39001 [22]
3 years ago
11

Determine the 12th term of the sequence 5,15,45,...

Mathematics
1 answer:
mylen [45]3 years ago
7 0

The pattern in this sequence would be <u>multiplying the number before it by 3.</u>

Your <u>answer</u> would be 885735.  

You might be interested in
Mathwiz wya?? pic below i need help asap
n200080 [17]

Answer:

Step-by-step explanation:

First, you gotta work out the hypotenuse of ABC, which is AC.

To do that, you need to figure out the scale factor between the two right-angled triangles. You can do that for this question because this is a similar shapes question.

12.5/5 = 2.5

The scale factor length between the two triangles is 2.5.

You can use 2.5 now to work out AC, so AC would be 13 x 2.5, which gives 32.5.

Now that you've got the hypotenuse and BC of ABC, you can use Pythagoras's theorem to work out the length of AB

Pythagoras's theorem = a^2 + b^2 = c^2

a = BC = 12.5

b = AB = we need to work this out

c = AC (the hypotenuse we just worked out) = 32.5

12.5^2 + b^2 = 32.5^2 Let's both simplify and rearrange this at the same time so that we have our b on one side.

b^{2} = 1056.25 - 156.25

b = \sqrt{(1056.25 - 156.25)}

b = \sqrt{900}

b = AB = 30  We've found b or AB, now we can work out the perimeter of ABC.

Perimeter of ABC = AB + BC + AC

= 30 + 12.5 + 32.5

= 75  Here's the perimeter for ABC.

8 0
2 years ago
Barney wants to rent a tent. He has to pay a fixed base cost plus a daily rate for renting the tent. The table shows the amount
harina [27]
3 18 shows the relationship between x and y
3 0
3 years ago
Ramon uses models to compare two decimial he says 0.09 greater than 0.1 because 9&gt;1 which of these explain ramon's mistake
Shalnov [3]

Answer:

Ramon's mistake was that he used whole numbers in comparison to decimals, which is not an accurate way to solve. Think about it this way, 0.1 is the tens place, 0.01 is the hundreds place. Which would be greater 100% of the time? The hundreds place, in decimal terms, the hundredths.

0.09 is greater than 0.1

5 0
2 years ago
What expression is equivalent to 486-9+6+3^*2
sattari [20]

Answer:

The expression equivalent to 486-9+6+3^*2 is 500-7+6+5^*2

Step-by-step explanation:

486-9+6+3^*2 = 500-7+6+5^*2

486-9+6+9 = 500-7+6+25

486-24 = 500-38

462 = 462

4 0
3 years ago
Choose the inequality that illustrates this problem. Basil wants to buy his mother a gift and a gift bag. He bought her a pretty
VikaD [51]
He can only spend $4 on the bag
8 0
2 years ago
Other questions:
  • The width of a rectangle is 3 less than 2 times the length. If the perimeter is 51 what is the actual length and width of the re
    5·1 answer
  • PLEASE HELP ASAP!!
    6·1 answer
  • Larry's evening is spent reading and watching TV. He can spend no more than 4 hours total on these activities, and he wants to s
    11·2 answers
  • A FEW MATH QUESTIONS ! PLEASE EXPLAIN ANSWERS ! (:
    8·2 answers
  • 3.309 in expanded word form
    12·1 answer
  • Please help thanks math
    13·1 answer
  • Which is the domain of the function f(x) =
    7·1 answer
  • Write a ratio using another form for 132 boys and 89 girls
    7·1 answer
  • Use the coordinate rule (x, y) - (x-3, y+2) to translate PQR.
    15·2 answers
  • Point A is (5, 7).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!