2 years ago

Evaluate 25-5e + 3g/f when e = 4 f = 3 and g = 10

Mathematics

1 answer:

tangare [24]2 years ago

8 0

15.

Make sure to follow the order of operations.

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Answer:

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Step-by-step explanation:

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2 years ago

Which are the solutions of the equation x^4 - 5x^2 - 36 = 0

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3 years ago

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Area of a lake is 9/20 a square mile. The width is 1/5 the length. What is the length and the width.

katovenus [111]

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2 years ago

Which of the following points is a vertex for the image produced by a dilation about the origin with a scale factor of 1/2?

MA_775_DIABLO [31]

Answer:

A (0,3)

Step-by-step explanation:

The given trapezoid has vertices:

(0,6), (7,12), (7,9) and (0,12).

We want to choose from the given options, a point that is a vertex for the image produced by a dilation about the origin with a scale factor of 1/2.

Note that the mapping for such a dilation is:

$(x,y)\to( \frac{1}{2} x, \frac{1}{2} y)$

This implies that:

$(0,6)\to(0,3)$

$(7,12)\to(3.5,6)$

$(7,9)\to(3.5,4.5)$

$(0,12)\to(0,6)$

Therefore correct choice is (0,3)

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3 years ago