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
Neko [114]
3 years ago
6

What does the equal sign with the wavy line above it mean?

Mathematics
1 answer:
Yanka [14]3 years ago
6 0
It means "approximately" instead of "equal to"


You might be interested in
What is the first step you will use to solve this equation:<br><br> 4x +2 = 7x - 13
Liono4ka [1.6K]
I would subtract 4x from 7x to get x on one side.
6 0
3 years ago
What numbers multiply to get -48 and add to get -2
mamaluj [8]

Answer:

6 and -8

Step-by-step explanation:

6*-8=-48

6+(-8)=-2

4 0
1 year ago
A beaded necklace is 2.5 feet long. Each bead is .25 inches wide &amp; each pair of beads is separated by 1.25 inches of chain.
adelina 88 [10]

Answer:

There are <u>20 beads</u> on the necklace.

Step-by-step explanation:

Given:

A beaded necklace is 2.5 feet long. Each bead is .25 inches wide & each pair of beads is separated by 1.25 inches of chain.

Now, to find the number of beads on the necklace.

The length of necklace = 2.5 feet.

So, we convert feet into inches by using conversion factor:

<em>1 foot = 12 inches.</em>

<em>2.5 feet = 12 × 2.5 inches.</em>

<em>2.5 feet = 30 inches.</em>

<u>Thus, the length of necklace is 30 inches.</u>

Let the number of beads be x.

The width of each bead = 0.25 inches.

The each pair of beads is separated by 1.25 inches.

Now, we put an equation to get the number of beads:

(0.25+1.25)x=30

0.25x+1.25x=30

1.50x=30

<em>Dividing both sides by 1.50 we get:</em>

x=20.

<u><em>The number of beads = 20.</em></u>

Therefore, there are 20 beads on the necklace.

6 0
3 years ago
Integers between -2 and +3​
saveliy_v [14]

Answer:

-1, 0, 1, 2,

Step-by-step explanation:

8 0
3 years ago
Enter the finite geometric series from its given description, and then enter its sum.
Mama L [17]

Answer:

a_n= 4(-5)^{(n-1)}

-10416

Step-by-step explanation:

a = 4

r = -5

geometric series:  a_n=ar^{(n-1)} = 4(-5)^{(n-1)}

Determine which term = -12500:

a_n=-12500

4(-5)^{(n-1)}=-12500

(-5)^{(n-1)} = -3125

(5)^{(n-1)} = 3125

(n-1)ln(5) = ln(3125)

n-1 = ln(3125)/ln(5) = 5

n = 5 + 1 = 6

a_6=-12500

Using geometric sum series formula: S_n=\frac{a(1-r^n)}{1-r}

Therefore, S_6=\frac{4(1-(-5)^6)}{1-(-5)} =\frac{-62496}{6} =-10416

4 0
2 years ago
Other questions:
  • In a particular week a man receives 909.50 but 229.50 was for a overtime. If he works a basic week of 40 hours and overtime is p
    7·1 answer
  • Which economic indicator measure inflation?<br><br>A. GDP<br>B. CPI<br>C. Unemployment rate
    12·2 answers
  • Janet read a total of 14 books over 7 months.after belonging to the book club for 8 months,how many books will janet have read i
    11·1 answer
  • What is the simplified form of the expression: 8w -- 6 -- w + 4
    9·1 answer
  • Note: Figure is not drawn to scale.
    15·1 answer
  • Given: 2x+3y=6.<br> What is the y-intercept?
    8·1 answer
  • You need to decide whether you should invest in a particular stock. You would like to invest if the price is likely to rise in t
    7·1 answer
  • Help me please!!!! What percent of data is above the 38?
    8·2 answers
  • Which expression is equivalent to? Use the image given to find your answer
    8·1 answer
  • What positive or negative integer represents you descending 15 feet into a cave?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!