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
Westkost [7]
2 years ago
12

Which of the following numbers is rational? Assume that the decimal patterns continue.

Mathematics
1 answer:
Phantasy [73]2 years ago
6 0

9514 1404 393

Answer:

  (c) √49

  (d) 2.544544...(3-digit repeat)

Step-by-step explanation:

Square roots of perfect squares are rational, as are repeating decimals.

You might be interested in
Find the value of the variable then the angle measure of the polygon. I just need 26 and 28 please! Got a bit puzzle while doing
juin [17]
The answer for 26 is 60 and 120

3 0
1 year ago
Complete the function table.
Nesterboy [21]

Step-by-step explanation:

with the y= 4x +1

they find the first column by replacing x in the function by 0

meaning if x= 0 then y=4(0) + 1 so y=1

for the second column if x =2 then y= 4(2) +1 so y= 9

for the 3rd one if x =4 then y = 4(4)+1 so y = 17

7 0
3 years ago
Please help me out i rlly need this
Shalnov [3]

Answer:

20 minutes

Step-by-step explanation:

divide 40 by 8 to find how much percentage would get done in 1 minute

you should get 5% per minute

divide 100% by 5% to see how many minutes it would take to complete one whole download

you should get 20 minutes

4 0
2 years ago
Read 2 more answers
Algebra 1 please help!
Leona [35]

Answer:

a. geometric

b. a<em>n</em> =  2(2)^n-1 or a<em>n</em> = 2^n

c. a<em>n+1</em> <em>= </em>a<em>n</em> x 2

Step-by-step explanation:

The sequence, 2, 4, 8, 16, 32,...

a. The sequence is geometric because there is a common ratio in the numbers of the sequence. Each number is made by multiplying the common ratio and the previous number.

b. The explicit formula that can be used to find any term is a<em>n</em> =  2(2)^n-1 or a<em>n</em> = 2^n

Note: the variable n and number 1 is written in italics to show that it should be in subscript

a<em>n</em> = a<em>1 </em>(r)n-1

With the common ratio of n being 2 and first number being 2, we have:

a<em>n</em> =  2(2)^n-1

or

a<em>n</em> = 2^n

c. The recursive formula for the sequence is a<em>n+1</em> <em>= </em>a<em>n</em> x 2

a<em>n+1</em> = a<em>n </em>x r

Plugging in the values, we have

a<em>n+1</em> <em>= </em>a<em>n</em> x 2

Your welcome, and comment if you have any questions! If you could mark this answer as brainliest, I would appreciate it very much!

5 0
2 years ago
The parallelogram shown below has an area of 54 units squared
Lelechka [254]

Answer:

the height is 6 units

Step-by-step explanation:

Given that

The area of the parallelogram is 54 units squared

The base is 9 units

We need to find out the height

As we know that

The area of the parallelogram = Base × height

54 =  9 × height

So, the height is

= 54 ÷ 9

= 6 units

Hence, the height is 6 units

7 0
3 years ago
Other questions:
  • Find a ⋅ b. a = 9i + 5j, b = 4i + 3j
    5·2 answers
  • Please help me thank you!!
    11·1 answer
  • Which answer choice would it be and why
    5·2 answers
  • F(x) = x2 + 3x - 7
    12·1 answer
  • The size of a television screen is measured by the length of thee diagonal of the screen. What size is a television screen that
    14·1 answer
  • Which table shows ordered pairs that satisfy the function y=x^2+1
    12·1 answer
  • If the length of rectangle is x + 4 and the width is 3x - 5 what is the perimeter?
    7·2 answers
  • Write an equation of line that passes through the points (4,3) land (1, 2) in point-slope form.
    5·1 answer
  • Solve for the unknown in the following diagram. Round the answer to two decimal places.<br>in<br>​
    11·1 answer
  • Hillary is making a blanket for her mom. Three fourths of the blanket is green and the rest is yellow. Two thirds of the yellow
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!