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3 years ago

Identify the percent of change as increase or decrease of 138 to 75

Mathematics

1 answer:

RUDIKE [14]3 years ago

8 0

138 x ? = 75
? = 75/138 = 0.544(3sf)
so about 54.35% (2dp) decrease

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3 years ago

What is the value of tan(60°)? One-half StartRoot 3 EndRoot StartFraction StartRoot 3 EndRoot Over 2 EndFraction StartFraction 1

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Answer:

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Step-by-step explanation:

To find:

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Solution:

Kindly consider the equilateral $\triangle ABC$ as attached in the answer area.

Let the side of triangle = $a$ units

Let us draw the perpendicular from vertex A to side BC.

It will divide the side BC in two equal parts.

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