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ladessa [460]
3 years ago
15

Help is needed! Desperate

Mathematics
2 answers:
Bogdan [553]3 years ago
5 0
Sorry I don't know that question.
qaws [65]3 years ago
4 0
I can’t see it that well can you take another picture
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Solve for m<br> 2/3=m/42
almond37 [142]
\frac{2}{3}=\frac{m}{42}\ \ \ \ | multiply\ by\ 42\\\\ \frac{2*42}{3}=m\\\\&#10;28=m\\\\Solution\ is\ m=28.
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The functions f and g are defined as follows f(x)=5x+3/6x+7 and g(x)= square root sign x^2-4x
telo118 [61]
<span>f(x)=5x+3/6x+7

This means that f(6/x) = [</span>5(6/x)+3] / [6(6/x)+7] = [ 30/x +3 ] / [36/x +7]

If we assume x≠0 ,    f(6/x) = [30 +3x]/ [36 + 7x]

g(x)=√<span> [ x^2-4x ]
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g(x-4) = √ [ (x-4)^2-4(x-4) ] = √ [ x² -8x +16 -4x +16 ] = √ [ x^2-12x +32]
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2 years ago
A postcard has an area of 10 square inches. Two enlargements of the postcard have areas of 40 square inches and 160 square inche
insens350 [35]

Answer:

62

Step-by-step explanation:

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3 years ago
Explain how knowing 50×4 = 200 helps you find 500 times 400.
skad [1K]

it equals to 200,000


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Calculate the slope, or rate of change, of this line.<br><br> 1) 3<br> 2) 4<br> 3) 2<br> 4) 0.5
ASHA 777 [7]

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