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Maslowich
3 years ago
12

Round 307 to neatest tens

Mathematics
2 answers:
hammer [34]3 years ago
5 0
310 is the nearest tenth
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omeli [17]3 years ago
5 0
The awnser to your question is 310
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When does the proportion form of newton's second law take the form of an equation?
Brrunno [24]
Newton's law of motion has three parts. The second of which states that the force needed to move an object is directly proportional to the acceleration of the motion. The proportion can be written as,
              F = ka
where k is the constant of proportionality. This can be substituted with the mass of the object such that the equation would become. 
                F = ma
where F is force, m is mass, and a is acceleration. 
8 0
3 years ago
Write as an expression and simplify:<br> The square of the difference of x and 8y
lukranit [14]

Answer:

x² - 16xy + 64y²

Step-by-step explanation:

The difference of x and 8y is x - 8y

The square of the difference is (x - 8y)² = (x - 8y)(x - 8y)

Expand by multiplying each term in the second factor by each term in the first factor, that is

x(x - 8y) - 8y(x - 8y) ← distribute both parenthesis

= x² - 8xy - 8xy + 64y² ← collect like terms

= x² - 16xy + 64y²


6 0
3 years ago
Please help, if I get this wrong, my grade will plummet :( /srs
nata0808 [166]
The correct answer is 12
4 0
2 years ago
Read 2 more answers
What is the circumference of area=64pi mi^2
azamat

Answer:

  16pi mi

Step-by-step explanation:

The smallest circumference for a given area is that of a circle with that area. The area is given by ...

  A = πr²

so we can find r as ...

  64π = πr²

  r = √64 = 8 . . . . miles

The circumference of this circle is ...

  C = 2πr = 2π·(8 mi) = 16π mi

The circumference of the area is at least 16π miles.

_____

If the shape is not constrained to a circle, the circumference can be anything you like.

4 0
3 years ago
A line contains the points (-7,15) and (10,27) what is the slope of the line as a simplified fraction?
Gwar [14]

Answer:

The slope of line for given points is   \frac{12}{17}

Step-by-step explanation:

Given points of line as :

A  = ( - 7 , 15 ) i, e x_1 = - 7 ,  x_1 = 15

B = ( 10 , 27 )  i.e  x_2 =  10 , y_2 = 27

Let The slope of line be m

So , The slope with two points is given as equation

m = \frac{y_2 - y_1}{x_2 - x_1}

Or, m =  \frac{27 - 15}{10 + 7}

Or, m =  \frac{12}{17}

Hence The slope of line for given points is   \frac{12}{17} .  Answer

8 0
3 years ago
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