Ask question

Ask question

All categories

3 years ago

14

Use the given information to find the exact value of each of the following. a. sine 2 thetasin2θ b. cosine 2 thetacos2θ c. tange

nt 2 thetatan2θ

1 answer:

RUDIKE [14]3 years ago

7 0

The solution is in the attachment

You might be interested in

Is there a proportional relationship between x and y? Explain.

Vlad1618 [11]

I don’t think so but divide the top one by the bottom one for every one of them and if it is all the same answer they are proportional x/y

4 0

2 years ago

Aleksandr [31]

Answer:

Step-by-step explanation:

5 0

3 years ago

Tap to zoom in plz solve

Gennadij [26K]

The trapezoid has two parallel sides

6 0

3 years ago

Read 2 more answers

write the product of the expression 5^4 * 5^-7 using a positive exponent, then write the product using a negative exponent

pav-90 [236]

Answer with positive exponent = $\left(\frac{1}{5}\right)^3$ or $\frac{1}{5^3}$

Answer with negative exponent = $5^{-3}$

===========================================================

Explanation:

The rule we use is

$a^b*a^c = a^{b+c}$

If we multiply two exponential expressions with the same base, then we add the exponents.

The base for each is 5. The exponents 4 and -7 add to -3.

This means

$5^4*5^{-7} = 5^{4+(-7)} = 5^{-3}$

To convert to a positive exponent, we apply the reciprocal to the base. We go from 5, aka 5/1, to 1/5.

So, $5^{-3} = \left(\frac{1}{5}\right)^3 = \frac{1^3}{5^3} = \frac{1}{5^3}$

3 0

2 years ago

What percent of 75 is 25

nikdorinn [45]

P / 100 = 25 / 75;

p = 2500 / 75 ;

p = 33.33;

p% = 33.33%

4 0

3 years ago