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4 years ago

What is 425.919 rounded to the nearest whole number

Mathematics

1 answer:

Darya [45]4 years ago

3 0

The answer would be 426 also im here to say give the other person brainliest.

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5k + 2 items for a total cost of 35k 2 + 29k + 6.

Elena L [17]

69,010 is the total cost of ???

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3 years ago

Girl bye anyone want points?

svetlana [45]

Answer:

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Step-by-step explanation:

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4 years ago

Write an equation in slope intercept form given two points: (3,1),(0,10)

qaws [65]

Answer:

y = - 3x + 10

Step-by-step explanation:

We have to write an equation of a straight line in slope-intercept form that passes through the points (3,1) and (0,10).

Now, the equation of the straight line (using two points form) will be

$\frac{y - 1}{ 1 - 10} = \frac{x - 3}{3 - 0}$

⇒ y - 1 = - 3(x - 3)

⇒ y - 1 = 9 - 3x

⇒ y = - 3x + 10 (Answer)

{Since the slope-intercept form of a straight line equation is y = mx + c}

We know the equation of a straight line when any two points on the straight line ( $x_{1},y_{1}$ ), ( $x_{2},y_{2}$ ) are known, will be

$\frac{y - y_{1} }{y_{1} - y_{2}} = \frac{x - x_{1} }{x_{1} - x_{2}}$

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3 years ago

How to solve the quadratic equation by factoring x^{2}+4x+3=0

Trava [24]

$x^2+4x+3=0 \\\\ x^2+x+3x+3=0 \\\\ x(x+1)+3(x+1)=0 \\\\ (x+1)(x+3)=0 \\\\\\ x+1=0 \ \ \Longrightarrow \boxed{x=-1} \\\\ x+3=0 \ \ \Longrightarrow \boxed{x=-3}$

5 0

4 years ago

Read 2 more answers

Which conditional statement has a false converse?

exis [7]

Consider the converses:

a) If two planes have no points in common, then they are parallel. (true)

b) If a point lies on the y-axis, then it has x-coordinate 0. (true)

c) If two angles have the same measure, then they are congruent. (true)

d) If a figure has four sides, then it is a square. (FALSE) (A figure with 4 sides may not even be a plane figure.)

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4 years ago