Ask question

Ask question

All categories

Gelneren [198K]

3 years ago

6

How to prove this using trig identities?

1 answer:

Pavlova-9 [17]3 years ago

7 0

Step-by-step explanation:

tanB + cotB = (sinB)/(cosB) + (cosB)/(sinB)

= (sin2B + cos2B)/[(cosB)(sinB)]

= 1/[(cosB)(sinB)]

= (1/cosB)(1/sinB)

= (secB)(cscB)

You might be interested in

What is the common ratio for the geometric sequence?<br><br> 35/2, 7, 14/5, 28/25, ..…

LiRa [457]

Answer:

2/5

Step-by-step explanation:

8 0

3 years ago

How to write 0.125 as a fraction in simplest form

hoa [83]

Answer:

0.125 = 125/1000

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

On a Saturday, a library checked out 52 books. If 24 of the books were fiction , what is the ratio if non-fiction books to ficti

vekshin1

I would guess 28 to 24

4 0

3 years ago

Read 2 more answers

Chazmire purchases 14 bags of flour for her bakery.Each bag of flour cost $2.47. How much does chazmire soend for flout

solong [7]

Answer:

$34.58

Step-by-step explanation:

If each bag of flour cost $2.47, then;

1 bag = $2.47

To calculate the cost of 14bags;

14 bags = x

x is the cost of 14 bags

Divide both expressions

1/14 = 2.47/x

cross multiply

1 * x = 14 * 2.47

x = $34.58

Hence Chazmire spent $34.58 on flour

5 0

3 years ago

Y=1/2x+1 and 2y-x=2 the system shown has how many solutions

iren [92.7K]

The answer to the question

6 0

3 years ago