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2 years ago

Solve the equation for the indicated variable dfg=h; f

1 answer:

4 0

divide the whole equation by dg as shown below

$\frac{dfg}{dg} = \frac{h}{dg}$

then you cancel out de dg, leaving;

$f = \frac{h}{dg}$

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What is the answer if u know it?

Molodets [167]

Answer:

minimum point

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3 years ago

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vredina [299]

The correct Option is (A) 35x^3 - 16x^2 + 44x - 48

Explanation: The product of the polynomials (5x^2 + 2x +8)(7x-6) is:

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35x^3 -30x^2 + 14x^2 - 12x + 56x - 48
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3 years ago

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ladessa [460]

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3 years ago

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The longer leg of a right triangle is 1 cm longer than the shorter leg. The hypotenuse is 9 cm longer than the shorter leg. Find

Andrews [41]

Answer:

Shorter leg = 20 cm.

Longer leg = 21cm.

Hypotenuse = 29 cm

Step-by-step explanation:

Let the shorter leg be x cm long

Then longer leg = x + 1 and hypotenuse = x + 9 cm long

So by Pythagoras:

x^2 + (x + 1)^2 = (x + 9)^2

0 = x^2 + 18x + 81 - x^2 - (x^2 + 2x + 1)

x^2 + 18x + 81 - x^2 - x^2 - 2x - 1 = 0

-x^2 + 16x + 80 = 0

x^2 - 16x - 80 = 0

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So x = 20 (we ignore the negative root).

So longer leg = 20 + 1 and hypotenuse = 20 + 9.

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2 years ago

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san4es73 [151]

Assuming that the arrows pointing up is multiplication that answer would be 780mn

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3 years ago