All categories

3 years ago

1+tan²A/1+cot²A find its value

Mathematics

1 answer:

butalik [34]3 years ago

3 0

Answer:

tan²A

Step-by-step explanation:

1+tan²A/1+cot²A Simplify 1+tan²A first

sec²A/1+cot²A Now simplify 1+cot²A

sec²A/csc²A Simplify sec²A and csc²A

$\frac{1}{cosA}$ / $\frac{1}{sinA}$ Simplify the fraction

sin²A/cos²A = tan²A

If this answer is correct, please make me Brainliest!

You might be interested in

jaimie ran 3 1/2 on monday.She ran half as far on teusday as she did on monday.How far did jaimie run in all on monday and teusd

Soloha48 [4]

Answer: 5 1/4

Step-by-step explanation:

hope this helps!

4 0

2 years ago

Tyler ate 42 grapes from a bowl. There were 90 grapes in the bowl to begin with. What percent of the grapes did Tyler eat?

Karo-lina-s [1.5K]

Answer:

He ate 42 of the 90 grapes in the bowl

The percentage of grape he ate will be given as this:

42/90 * 100%

=46.67%

Tyler has ate 46.67% of the grapes

4 0

3 years ago

HELP ME SOLVE THIS ASAP

vampirchik [111]

Answer:

∠B = 60°

a = 4.0 units

b = 6.9 units

Step-by-step explanation:

The triangle is right angled. The sum of all angles of a triangle is equal to 180 degrees.

The 3 angles are 90, 30 , ∠B .

Thus, B = 180 - 120 = 60 degrees

by trigonometry,

sin(30) = $\frac{a}{8}$ = 0.5

a = (8)(0.5) = 4 units

Also,

cos(30) = $\frac{b}{8}$ = 0.866

b = (8)(0.866)= 6.928

3 0

3 years ago

10 points...............

Alisiya [41]

I think the one that's gray that's the correct answer.Hope this helps! ;)

7 0

3 years ago

Read 2 more answers

Solve each equation.<br> 11. A number x divided by nine is two.

ivanzaharov [21]

Answer:

18 is the correct answer to this

Step-by-step explanation:

18/9=2

6 0

3 years ago

1+tan²A/1+cot²A find its value​

1+tan²A/1+cot²A find its value