3 years ago

Given sin x=13/85 and tan x=13/84 .

Mathematics

1 answer:

olga55 [171]3 years ago

7 0

ANSWER:

We know that,

tanΘ = sinΘ/cosΘ

cosΘ = sinΘ/tanΘ

So, cosΘ = 13/85 ÷ 13/84

13/85 × 84/13
84/85.

You might be interested in

M is the centroid (center of gravity) of △ABC, line k goes thru M and intersects AB and AC . The distances of the vertices B and

lana [24]

Answer:

Step-by-step explanation:

The midpoint of BC will be a distance from line k that is the average of the distances of B and C: (17+13)/2 = 15. Call that midpoint P. We know distance MP is half of distance MA. This same relationship will hold with respect to the distances from P and A to any line through M. That is, the distance from line k (through M) is twice the distance from P to line k: 30 units.

5 0

3 years ago

PLEASE HELP!! 30 POINTS

Olenka [21]

Answer:

subject?

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What type of stock receives an equal part of the profits on each share to be distributed after all other obligations of a compan

solong [7]