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2 years ago

What the answer of this question?

Mathematics

2 answers:

Drupady [299]2 years ago

4 0

Answer:

2.5

Step-by-step explanation:

equation the two areas in an equation and they are equal

$\frac{1}{2} base \times height = length \times \: width$

but the width is w

substituting the values,

$\frac{1}{2} (6)(5) = 6 \times w \\ 15 = 6w \\ w = \frac{15}{6 =} = \frac{5}{2 } = 2.5$

Marizza181 [45]2 years ago

3 0

Answer:

w = 3 cm

Step-by-step explanation:

The area (A) of the triangle is calculated as

A = $\frac{1}{2}$ bh ( b is the base and h the height )

Here b = 5 and h = 6 , then

A = $\frac{1}{2}$ × 5 × 6 = $\frac{1}{2}$ × 30 = 15 cm²

Now the area of the rectangle is 15 cm²

area = length × width , that is

5w = 15 ( divide both sides by 5 )

w = 3 cm

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Step-by-step explanation:

We can define the random variable of interest X as the return from a stock and we know the following conditions:

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$Sd(X) = \sqrt{275.5105}= 16.599 \%$

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