2 years ago

In triangle, prove that tan A -cot B - cot C=tanA.cotB.cotC

Mathematics

1 answer:

torisob [31]2 years ago

5 0

Answer:

See picture.

Step-by-step explanation:

You might be interested in

What is the value of x

Kisachek [45]

Answer:

$x=98$

Step-by-step explanation:

Angles in a triangle add up to 180°

$180-45-53$

$=82$

Angles in a straight line add up to 180°

$180-82$

$=98$

4 0

3 years ago

Read 2 more answers

Find the correct answer and solve?<br>|y-9|=6

balandron [24]

|y-9|=6

y-9=6
y-9=-6

y=15
y=3

So, y=15,3

5 0

3 years ago

Samuel bought a jacket for $16 in January. The cost of the jacket increased to $24 in September. What percent of the original pr

garri49 [273]

Write a proportion first, change over original, like this:
8 x
16 100
(I got 8 because the difference between 24 and 16 is 8 and I got 100 because percents are out of 100.)
Cross multiply 8 by 100 and you get 800.
Divide 800 by 16 and you get 50.
It changed by 50%

6 0

3 years ago

Read 2 more answers

Two radio stations are playing this week's #1 hit song. One radio station plays the song every 18 minutes. The other radio stati

V125BC [204]

The next time the stations will play the song at the same time would be at 4:12 P.M. because 18×4=72 and 24×3=72 and this is the first number that they share.

3 0

2 years ago

Read 2 more answers

How do I divide fractions when one of them is a while number?

ElenaW [278]

Answer:

change it to a mix fraction instead

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

In triangle, prove that tan A -cot B - cot C=tanA.cotB.cotC​

In triangle, prove that tan A -cot B - cot C=tanA.cotB.cotC