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4 years ago

What is the number in scientific notation? 855,000,000,000

Mathematics

1 answer:

ddd [48]4 years ago

4 0

8.55 x 10^11 .....................

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Emily kicked the ball in 1 straight direction , it went 10 ft reversed direction and come back to her , how is this possible ?

nydimaria [60]

Answer:

She kicked it up

Step-by-step explanation:

How is this math?

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3 years ago

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Describe how to transform the quantity of the third root of x to the fourth power, to the fifth power into an expression with a

Novosadov [1.4K]

Answer:

$x^{\frac{20}{3} }$

Step-by-step explanation:

To write: third root of x to the fourth power, to the fifth power into an expression with a rational exponent

Solution:

Exponent refers to the number of times a number is multiplied to itself.

Exponent is sometimes also known as power.

Third roots of $x=x^{\frac{1}{3} }$

Third root of x to the fourth power $(x^{\frac{1}{3} })^4 =x^{\frac{4}{3} }$

Third root of x to the fourth power, to the fifth power $=(x^{\frac{4}{3} })^5= x^{\frac{20}{3} }$

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4 years ago

What is the median of the following numbers 45,36,52,55,47, 39

Elena L [17]

Answer:

Step-by-step explanation:

By arranging the numbers from least to greatest, you can find the median by locating the central number in the data set.

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3 years ago

What is a correct equation for the line passing through the point (-2,1) and having slope m=1/2

frez [133]

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

We ahve the slope m = 1/2 and the point (-2, 1). Substitute:

$y-1=\dfrac{1}{2}(x-(-2))$

$y-1=\dfrac{1}{2}(x+2)$ - point-slope form

Covert to the slope-intercept form (y = mx + b):

$y-1=\dfrac{1}{2}(x+2)$ use the distributive property

$y-1=\dfrac{1}{2}x+1$ add 1 to both sides

$y=\dfrac{1}{2}x+2$ - slope-intercept form

Convert to the standard form (Ax + By = C):

$y=\dfrac{1}{2}x+2$ multiply both sides by 2

$2y=x+4$ subtract x from both sides

$-x+2y=4$ change the signs

$x-2y=-4$ - standard form

Convert to the general form (Ax+By+C=0):

$x-2y=-4$ add 4 to both sides

$x-2y+4=0$ - general form

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4 years ago

Find the measure of each angle indicated.

fredd [130]

Answer:

15 number answer is 35

16 number answer is 46

17 number answer is 40

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3 years ago