1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Darina [25.2K]
1 year ago
13

1. What is the sine ratio of ∠C?

Mathematics
1 answer:
Elenna [48]1 year ago
8 0

Answer:

1. Sine ratio of angle ∠C = 12/13

2. cos ratio for ∠C = 6/10

Step-by-step explanation:

1. sin = perpendicular /hypotuse

=> 12/13

2. cos = base / hypotuse

=> 6/10

You might be interested in
A hockey team made four of their 10 attempted goals. which ratio compares the number of goals made to the number of goals attemp
Andrei [34K]
The answer is 4:10. Hope it helps!
6 0
3 years ago
Which is bigger, <br> a) 70% of 300 <br> b) ¼ of 600?<br> ∞Δ∞
Artist 52 [7]
Since 300 is 100%, you treat it as such.

300/(100/70) = 210 (rounded)


You do a similar thing for 600

1/4 of 100 is 25
100/25 = 4
600 / 4 = 150



70% of 300 is more.




4 0
2 years ago
What TWO expressions equal 12−(−33) ?
erastova [34]

Answer:

12+33 and 33 - (-12)

Step-by-step explanation:

12 - (-33) = 45

12 + 33 gives us 45

33 - (-12) gives us 45

8 0
2 years ago
The drama club is showing a video of their recent play.The first showing will begin at 2:30pm.The second showing was scheduled t
Rudiy27
The second showing had begun at 5:25. And there had been a 1/2 hour (30 minutes) break before it. So we substract this break from 5:25 and we get 4:55 - the time when the first showing had ended. 

So the first showing had begun at 2:30 and had ended at 4:55. By substracting 2:30 from 4:55 we get 2:25 - that's the duration of the video.

The answer is 2 hours and 25 minutes.
4 0
3 years ago
Read 2 more answers
The circumference of a circle is 11π inches. What is the area, in square inches, of the circle? Express your answer in terms of
BabaBlast [244]

Answer:

30.25 pi

Step-by-step explanation:

The circumference of a circle is given by

C = 2 * pi *r

11 pi = 2 * pi *r

divide each side by 2 pi

11/2 = 2 ( pi) * r/ ( 2pi)

11/2 = r

We can find the area by

A =  pi * r^2

   =  pi ( 11/2) ^2

   =  pi ( 121/4)

   = pi ( 121/4)

   = 30.25 pi

8 0
3 years ago
Read 2 more answers
Other questions:
  • Select all the toolkit functions below that are discontinuous
    14·1 answer
  • PLEASE ANSWERRRRRRRRRRRRRRRRRRRRRRR
    14·1 answer
  • An object moves clockwise around a circle centered at the origin with radius 5 m beginning at the point ​(0,5​). a. Find a posit
    9·1 answer
  • Sample QnA to Preliminary Exam
    14·1 answer
  • As the value of the slope gets smaller the graph of a line gets
    11·2 answers
  • Which of the following possibilities will form a triangle?
    15·1 answer
  • On a coordinate plane, parallelogram H I J K is shown. Point H is at (negative 2, 2), point I is at (4, 3), point J is at (4, ne
    9·1 answer
  • ANSWER ASAP!! WILL MARK BRAINLIEST!
    6·1 answer
  • 8c + c<br><br>I need this answer asap​
    9·1 answer
  • What two numbers have a product of -24 and a sum of -5?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!