in 2005 8.1 x 10^10 text messages were sent in the united states. in 2010, the number of annual text messages has risen to 1,810,000,000,000. about how many times as great was the number of text messages in 2010 than 2005?

Answer:

A human hair is 0.0008 meters thicker.

i think....

Step-by-step explanation:

Answer:

The human hair would be 0.0008 meters thicker, or 8 × [tex]10^{-4}[/tex].

Step-by-step explanation:

Thickness of a Human Hair: 3.2 × [tex]10^{-3}[/tex]

Grain of Sand: 2.4 × [tex]10^{-3}[/tex]

3.2 × [tex]10^{-3}[/tex] - 2.4 × [tex]10^{-3}[/tex]

Answer:

The third one

Step-by-step explanation:

Answer:

Your Answer is:

If your solving for c your answer is: C = 59 f-1888

If your solving for f your answer is: f=c/59+32

Step-by-step explanation:

Hope this helped : )

Answer:

the first one is equivalent

Answer:

the answer is 103

Step-by-step explanation:62°+15°=77° degrees

Then it is 180° - 77° degrees

180°-77°=103°

The measure of the third angle of a given triangle is 103°.

Given that the measure of two angles is 62° and 15°.

We need to find the measure of the third angle.

The angle sum property of a triangle states that the sum of interior angles of a triangle is 180°.

Let the measure of the third angle be x.

Now,  62°+15°+x=180°

⇒x=180°-77°

⇒x=103°

Therefore, the measure of the third angle is 103°.

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Answer:

When an exponent is 1, the base remains the same. a 1 = a . When an exponent is 0, the result of the exponentiation of any base will always be 1, although some debate surrounds 0 0 being 1 or undefined. For many applications, defining 0 0 as 1 is convenient.. a 0 = 1 . Shown below is an example of an argument for a 0 =1 using one of the previously mentioned exponent laws.

Step-by-step explanation:

Answer: 5y times 5y times 5y

Step-by-step explanation: I’m going to assume you meant “(5y)^3”

Answer:

26.2

Step-by-step explanation:

i think

Answer:26.2

Step-by-step explanation:

Answer:

Just need points. 27

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Answer:

the 4th

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Answer:

those coordinates can be found only in the fourth quadrant.

Answer:

Step-by-step explanation:

by starting to put the value of x as 1 and continuing up to 6 we calculate the value of y and therefore get the given table above

Answer:

the answer is 4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

C. 12

Step-by-step explanation:

The constant of Proportionality can also be called the slope. And the slope in y=12x is 12, so the Constant of Proportionality is 12.

Answer:

25

Step-by-step explanation:

Factor the numerator and denominator and cancel the common factors.

Answer:

25 :)

Step-by-step explanation:

Answer:

less than one pound this is easy

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Answer:

A is top left     E is bottom left     C is bottom right        G is top right

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Answer:

21 or b

Step-by-step explanation:

Answer: y=7x-4

Step-by-step explanation:

Answer: i say number 3

Step-by-step explanation:

because i pay attention in math class

The equation y = x has the positive slope.

Slope of a line is the ratio of the change in y coordinates to the change in the x coordinates of two points given.

Slope can also be defined as the tangent of the angle that the line is making with the positive X axis.

Given three equations which are in the form of slope intercept form of the equation of a line.

Slope intercept form of a line is y = mx + d, where m is the value of the slope and d is the value of the y intercept.

y intercept is the y coordinate of the point on the line where it touches the Y axis. The x coordinate will be 0 there.

Equations given are

y = -x + 0 ⇒ Slope = -1

y = x ⇒ Slope = 1

y = -4 ⇒ Slope = 0

So y = x has the slope equal to 1 which is positive.

Hence the equation y = x has the positive slope.

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Answer:

flip 3/-8. So your equation should be 4/7  -8/3. Since when dividing a fraction you have to change the second fraction as well as the divide sign to multiply. “Keep (4/7) change (divide sign) flip (second fraction” now all you have to do is multiply!

Step-by-step explanation:

Why do you expect me to know?

Answer:

(3x -5)°+ (2x- 15)°=180°[sum of co- Interrior angles of a triangle is 180°]

or, 3x- 5 + 2x - 15=180°

or,5x - 20 = 180°

or, 5x = 180°+20

or, x = 200÷ 5

•°•x = 40°

Answer:

X = 40

Step-by-step explanation:

3x + 2x -5 -15 = 180

5x + -20 = 180

then u add 20 on both sides

5x + 0 = 200

ya the 0 is not necessary but I was showing u add 20 on both sides lol

then u divide 5 on both sides to get the x by itself

x = 40

Hope this helps dude ^-^

I think it's 1st rational but im still learning this myself.

Answer:

Step-by-step explanation:

2.2= Irrational

1.7= Rational

The two numbers such that their square roots about 40 apart will be 2401 and 81.

The number system is a way to represent or express numbers.

A decimal number is a very common number that we use frequently.

Any of the multiple sets of symbols and the guidelines for utilizing them to represent numbers are included in the Number System.

Let's consider the number 8² = 64

Now, 64 - x = 40

x = 64 -40 = 24 and it is not a square of any number.

Take, 7² = 49

49 - x = 40

x = 9 it is a square of 3.

Thus, 7² - 3² = 40

So, 49² = 2401 and 9² = 81

Hence "The two numbers such that their square roots about 40 apart will be 2401 and 81".

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Answer:the letter is c because it the only one that is lined up and I got it right trust me

Step-by-step explanation:

The slope of the line passing through (15,21) and (25,35) is 7/5.

The slope of a line is a measure of its steepness.

Given that, the points (15,21) and (25,35) form a proportional relationship.

Slope = (y2-y1)/(x2-x1)

= (35-21)/(25-15) = 14/10 = 7/5

The equation of a line passing through these two points are;

y - y1 = [(y2−y1)/(x2−x1)](x - x1)

y - 21 = 7/4(x - 25)

y = 7x/4 - 14

Hence, the slope of the line = 7/5

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Answer:

so I can answer it he are a tip or two

Step-by-step explanation:

I can barely see it maybe putting it flat on the floor