3 years ago

Given sin t = 1/7, tan t < 0, find cos (t) and tan(t)

Mathematics

1 answer:

kobusy [5.1K]3 years ago

6 0

Sin^2 + cos^2 =1
COS t= .9897
Since tan=sin/cos < 0 so cos = -.9897
Tan = sin/cos = (1/7)/(-.9897)= -.1443

You might be interested in

Lucy collects data from a random sample of seventh-graders. Out of 40 respondents, 7 attend after-school programs. Of the 200 se

Shalnov [3]

Answer:

Step-by-step explanation:

For every 40 students, you add 7

Ratio:

Students : Students in afterschool programs

40:7

80:14

120:21

160:28

200:35

8 0

2 years ago

Y'all don't make fun of me or anything my brains not working but this is a real question a triangle is 3 sides and a square has

Xelga [282]

Answer:

Lol, you're correct no worries!

Step-by-step explanation:

Yes a triangle has 3 sides and a square has 4 sides :)

3 0

2 years ago

331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?

Butoxors [25]

<span>54 students travelled in each bus</span>

5 0

3 years ago

Read 2 more answers

Mrs. Henderson has 16 boys in her class of 24 students. Mr. Gregory has 18 boys in his class of 30 students. which class has the

oksano4ka [1.4K]

Me. Gregory's class has the greatest ratio of boys to students.

4 0

3 years ago

Read 2 more answers

What ratios are equivalent to 12:3

nlexa [21]

Answer:

4:1

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers