Ask question

Ask question

All categories

3 years ago

6

Express as a product:

sin^2\alpha" align="absmiddle" class="latex-formula">

1 answer:

Basile [38]3 years ago

3 0

Answer:

(1 - 2sinα)(1 + 2sinα)

Step-by-step explanation:

1 - 4sin²α ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b)

1 - 4sin²α

= 1² - (2sinα )²

= (1 - 2sinα)(1 + 2sinα)

You might be interested in

Marlene has a credit card that uses the adjusted balance method. For the first 10 days of one of her 30-day billing cycles, her

saw5 [17]

For APEX it’s C

(0.15/365 • 30) ($320)

Good luck my dudes!!

8 0

3 years ago

Read 2 more answers

WILL<br><br><br><br> GIVE BRAINLIST <br><br><br><br> ANSWER<br><br><br> MATH

Wittaler [7]

Answer:

might be C not sure though

8 0

3 years ago

Does 3 Quarters 3 nickels and 1 dime make $1.00

lidiya [134]

Answer:

91 cents

Step-by-step explanation: 3 times 25 is 75

3 times 5 is 15 then 1 so add to together

8 0

3 years ago

Read 2 more answers

In 2007, approximately 3,380,000 people visited the Statue of Liberty. Express this

sweet [91]

Step-by-step explanation:

3.38 × $10^{6}$ is the scientific notation of 3,380,000

7 0

3 years ago

Read 2 more answers

Given the equation, C = P + (P)(T), what is the final cost of a cell phone priced at $20.00 with a tax rate of 5%?

sergij07 [2.7K]

Answer: Answer is $21

Step-by-step explanation:

Using the equation C = P + (P)(T)

where P= $20

T= 5%; 5/100 = 0.05

Substitute the figures in the equation,

$20 + $20 (0.05)

Apply BODMAS and open bracket first

$20 + $1

= $21

6 0

3 years ago