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
neonofarm [45]
2 years ago
9

Which arrangement shows - 31 -4.7, -4, and 3 in order from least to greatest?

Mathematics
1 answer:
Allisa [31]2 years ago
8 0

Answer:

1/2 is a zero answer

Step-by-step explanation:

You might be interested in
Two integers, a and b, have a product of 36. What is the least possible sum of a and b?
Minchanka [31]
<h3>Answer:  12</h3>

==============================================================

Explanation:

The two integers multiply to 36, so,

ab = 36

which solves to

a = 36/b

Then we want to add the numbers such that we get the smallest possible result.

a+b = (36/b)+b

So we want (36/b)+b to be as small as possible.

Let's say we replace b with x and we consider this function

f(x) = (36/x) + x

The goal is to find when f(x) is smallest, ie, we want to minimize the function.

If we were to graph out the function, we get the curve shown below.

To make things easier, we'll only focus on positive values of x.

The lowest part of the curve is what we're after. Using the "minimum" function/feature on the graphing calculator, we would then find the lowest point occurs at (6,12). This point is considered a local minimum because it's the lowest point in that given neighborhood of x values.

So the input x = 6 leads to the smallest output f(x) = 12.

This in turn means b = 6 is going to pair with a = 36/b = 36/6 = 6.

In short, a = 6 and b = 6.

----------------------

As a check,

a*b = 6*6 = 36

a+b = 6+6 = 12

We can make a table of various values to help confirm that 12 is the smallest sum.

Side note: If you're not allowed to use a graphing calculator, then you'll need to use calculus.

8 0
2 years ago
12 meter multiplied by 1.5 meters​
VladimirAG [237]

the answer is 18 meters

5 0
3 years ago
Read 2 more answers
4x2 - 12x + 9 can be factored as (2x - 3)(2x - 3)<br><br> True<br><br> False
azamat

Answer:

(2 x - 3)^2 thus it's True

Step-by-step explanation:

Factor the following:

4 x^2 - 12 x + 9

Factor the quadratic 4 x^2 - 12 x + 9. The coefficient of x^2 is 4 and the constant term is 9. The product of 4 and 9 is 36. The factors of 36 which sum to -12 are -6 and -6. So 4 x^2 - 12 x + 9 = 4 x^2 - 6 x - 6 x + 9 = 2 x (2 x - 3) - 3 (2 x - 3):

2 x (2 x - 3) - 3 (2 x - 3)

Factor 2 x - 3 from 2 x (2 x - 3) - 3 (2 x - 3):

(2 x - 3) (2 x - 3)

(2 x - 3) (2 x - 3) = (2 x - 3)^2:

Answer:  (2 x - 3)^2

6 0
3 years ago
Read 2 more answers
Write a real world problem that you would represent with the equation 4x+5=37.
umka2103 [35]
If there were 37 apples. One of your friends took 5 apples. You divided the leftover apples and gave it to your four friends. How many apples did each of the four friends get?

x=8
37-5=32
32/4=8.
8 0
3 years ago
Seven-eighths minus five-twelfths
Elenna [48]
The answer to your question is A, 11/24





5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the limit of the function algebraically. (2 points)
    10·2 answers
  • A survey was conducted that asked 1003 1003 people how many books they had read in the past year. results indicated that x overb
    10·1 answer
  • When Jeremy surveyed thirty 7th-grade students at the community pool, he found that 2/15 had not read at least one book during J
    8·2 answers
  • Need help!ASAP!<br> Prove the following identities:
    10·2 answers
  • Which is the correct way to solve the given equation
    10·1 answer
  • The drama teacher decreased the length of a play from 90 minutes to 60 minutes. What was the percent decrease in the length of t
    5·1 answer
  • 1. If 15% of adults in a certain country work from home, what is the probability that fewer than 42 out of a random sample of 35
    6·1 answer
  • The perimeter of a rectangular carton is 60 inches. If the width of the carton is 11 inches, calculate its length
    8·1 answer
  • FILL IN THE BLANKS: The solution to a system of equations is where two
    7·1 answer
  • An exponential decay function represents a quantity that has a decreasing halving time true or false
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!