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3 years ago

30 dimes to 55 dimes

Mathematics

2 answers:

Crank3 years ago

8 0

55-30= 24 so you basically have to subtract the two numbers and you will get your numbers

puteri [66]3 years ago

5 0

55-30=25
So it is + 25 dimes

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Cos4theta+cos2theta/ cos4theta-cos2theta= _____

vovangra [49]

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$\bf \cfrac{cos(4\theta )+cos(2\theta )}{cos(4\theta )-cos(2\theta )}\implies \cfrac{2cos\left( \frac{4\theta +2\theta }{2} \right)cos\left( \frac{4\theta -2\theta }{2} \right)}{-2sin\left( \frac{4\theta +2\theta }{2} \right)sin\left( \frac{4\theta -2\theta }{2} \right)} \implies \cfrac{cos\left( \frac{6\theta }{2} \right)cos\left( \frac{2\theta }{2} \right)}{-sin\left( \frac{6\theta }{2} \right)sin\left( \frac{2\theta }{2} \right)}$

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3 years ago

Pleaseeee answer I’ll give you pointsss

Harman [31]

Answer:

Okay . That looks interesting. Can't help.

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2 years ago

If DE≅EF, CD = v + 45, and CF = 4v, what is the value of v?

irinina [24]

Answer:

<h2>since DE≅EF</h2>

CD=CF (cpct)

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<h2>hope it helps you<3</h2>

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3 years ago

If the risk-free rate is 7 percent, the expected return on the market is 10 percent, and the expected return on Security J is 13

Lelu [443]

Answer:

0.02 or 2% = Beta

Step-by-step explanation:

Given that,

Risk-free rate = 7 percent

Expected return on the market = 10 percent

Expected return on Security J = 13 percent

Therefore, the beta of Security J is calculated as follows;

Expected return on Security J = Risk-free rate + Beta (Expected return on the market - Risk-free rate)

13 percent = 7 percent + Beta (10 percent - 7 percent)

0.13 - 0.07 = 0.03 Beta

0.06 = 0.03 Beta

0.06 ÷ 0.03 = Beta

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3 years ago

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Fynjy0 [20]

First, we have to find the rate:
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100/10
10/1
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