4 years ago

2 2/5 is equivalent to

Mathematics

1 answer:

lianna [129]4 years ago

8 0

It is equivalent to 4/10

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Please help me with this

nika2105 [10]

Program 1=65.90
program 2=87.50

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4 years ago

Write the equation in slope-intercept form of the line passing through (2,7) and (-5,2).

sasho [114]

Hello!

Explanation:

Slope-intercept form: → $y=mx+b$

m: represents the slope and is constant.

b: represents the y-intercept.

Rise/run.

$m=\frac{rise}{run}$

$x^1,y^1=(2,7)$

$x^2,y^2=(-5,2)$

$\frac{2-7=-5}{(-5)-2=-7}= \frac{-5}{-7}$

$\frac{-5}{-7}=0.714$

Y-intercept is -7

But the slope is -5.

Answer: → 0.714

Hope this helps!

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4 years ago

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From 5x^2-6x+8, subtract 3x^2-2x-4?

victus00 [196]

$(5x^2-6x+8)-(3x^2-2x-4)=\\5x^2-6x+8-3x^2+2x+4=2x^2-4x+12$

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4 years ago

You move down 3 units. You end at (5,-2). Where did you start?

timofeeve [1]

I think it’s (5,-5)

3 0

4 years ago

PLEASE HELP ! Will reward brainliest

klasskru [66]

To find the union of the two sets simply write all of the elements together into one big set. Remove any duplicate entries (if there are any).

$A \cup B = \{x,y,z,a,b,c\}$

--------------------------------------------------------------

The intersection of the two sets A and B is the set of elements that are in BOTH sets. In this case, there is no overlap so we have

$A \cap B = \{ \} = \varnothing$
which is a way of saying "the empty set"

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3 years ago