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2 years ago

the area of the shaded portion of the diagram below is equal to half the total area. find the area of the unshaded part.

Mathematics

1 answer:

BabaBlast [244]2 years ago

4 0

Answer:

27 cm^2

Step-by-step explanation:

Suppose the line divided the triangle into two equal triangles

The side lengths for unshaded area is 6 9 10

To find the area of a triangle all we do is multiply height with base and that divided by two

9×6÷2 = 27 cm^2

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3 years ago

Which expression is equivalent to RootIndex 3 StartRoot 32 x Superscript 8 Baseline y Superscript 10 Baseline EndRoot?

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Answer:

The equivalent expression to the given expression is $\sqrt[3]{32x^8y^{10}}=2x^2y^3\sqrt[3]{4x^2y}$

Step-by-step explanation:

The given expression is $\sqrt[3]{32x^8y^{10}}$

To find the equivalent expression:

$\sqrt[3]{32x^8y^{10}}=(32x^8y^{10})^{\frac{1}{3}}$

We may write the above expression as below:

$=(32^{\frac{1}{3}})((x^8)^{\frac{1}{3}})((y^{10})^{\frac{1}{3}})$

$=(2)((4)^{\frac{1}{3}})(x^6)\times (x^2)(x^{\frac{2}{3}})(y^3)(y^{\frac{1}{3}})$ (using square root properties)

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the area of the shaded portion of the diagram below is equal to half the total area. find the area of the unshaded part.​

the area of the shaded portion of the diagram below is equal to half the total area. find the area of the unshaded part.