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ziro4ka [17]
3 years ago
11

Divide 2 tonnes in the ratio 2:3.

Mathematics
1 answer:
Vaselesa [24]3 years ago
8 0

Answer:

0.8 : 1.2

Step-by-step explanation:

2/5 × 2= 0.8 Tonnes

3/5 ×2 = 1.2 tonnes

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Solve the following system of equations. (Hint: Use the quadratic formula.) f(x) = 2x² 3x g(x)=-3x² + 20 (0.-10) and (1, 17) (-2
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The solution of the system of equation is the intersection point of the two quadratic equations, so we need to equate both equations, that is,

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x=\frac{3\pm\sqrt{(-3)^2-4(5)(-30)}}{2(5)}

which gives

\begin{gathered} x=2.76779 \\ and \\ x=-2.16779 \end{gathered}

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1 year ago
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