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Dvinal [7]
2 years ago
6

HELPPP PLS I DON’T UNDERSTAND

Mathematics
2 answers:
Goshia [24]2 years ago
8 0

Answer:

A=1/2bh

2*A=1/2bh*2

2A/b=bh/b

h=2A/b

b)h=2(220)/20

height=22mm

Step-by-step explanation:

yuradex [85]2 years ago
7 0

Answer:

a.

h=\dfrac{2A}{b}

b.

<em>A = 220 mm²</em>

<em>b = 20 mm</em>

<em />h=\dfrac{2 \cdot 220}{20}=22 \: {mm}<em />

<em />

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Five years ago, you invested $475 in corporate stock. You received dividends of $10 at the end of each quarter for two years. Yo
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The rate of return earned on the investment of $475 five years ago in the corporate stock is 312.63%.

<h3>What is the rate of return?</h3>

The rate of return is the net gain or loss of an investment expressed as a percentage of the investment's initial cost.

It is given by the formula,  R= {Vf - Vi}/{Vi} x 100.

Where:

R = Rate of return

Vf = final value, including dividends and interest

Vi = initial value

<h3>Data and Calculations:</h3>

Investment cost = $475

Dividends received:

1st two years = $80 ($10 x 8)

Three years = $180 ($15 x 12)

Total dividends received = $260 ($80 + $180)

Total revenue from sale = $1,700

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Total return = $1,485 ($1,960 - $475)

Rate of return = 312.63%  ($1,485/$475 x 100)

Thus, the rate of return is 312.63%.

Learn more about calculating the rate of return at brainly.com/question/14220025

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2 years ago
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Answer:

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