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Triss [41]
3 years ago
7

Which ratio is equivalent to 4 : 13?

Mathematics
1 answer:
algol133 years ago
3 0
Answer is <span>B. 16 : 52

</span><span>  4 x 4 = 16
13 x 4 = 52</span>
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Write an equation in slope intercept form for the line that passes through (2,-2) and is parallel to y=-5/2x+5
DENIUS [597]

y=mx+b\\y=x-2

<em>Only y= x - 2 intercepts x-axis at 2 and y-axis at -2. Thus meaning that they intercept oppositely.</em>

<em>Find if both graphs are parallel, that means the equation must be false.</em>

<em />x-2=-\frac{5}{2}x+5<em />

<em>Multiply whole equation by 2 to get rid of the fractional 2.</em>

<em />2x-(2)(2)=-\frac{5}{2}(2)(x)+5(2)\\ 2x-4=-5x+10\\2x-4+5x-10=0\\7x-14=0\\7x=14\\x=2<em />

<em>Well, that doesn't seem to be parallel. This is called one solution answer. Both graphs intercept at (2,0). There are no linear graphs that intercept at (2,-2) except for y = x-2 so there are no graphs with (2,-2) that are parallel to the equation y = -5x/2+5 </em>

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3 years ago
REAL ANSWERS PLEASE AND NOT JUST FOR THE POINTS 20 EACH
Fed [463]
A+b=(-3n+2)+(5n-7)

=(5-3n)+(2-7)

=2n-5


Came up with the same answer as the first guy
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2 years ago
Equation for $.10 times 30 equals three dollars
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Answer:

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أحتاج إلى مساعدة كيف تقدم كوزي Tell me what this say for free branleist no transition script
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you need help to progress cozy im guessing?

Step-by-step explanation:

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s2008m [1.1K]
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