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
Paraphin [41]
3 years ago
11

Use △XYZ, in which ∠X is a right angle and tanY=815.

Mathematics
1 answer:
Neporo4naja [7]3 years ago
8 0

Answer:

8/17

Step-by-step explanation:

The correct and complete question is:

<em>Use △XYZ, in which ∠X is a right angle and tanY=8/15. What is the ratio for sinY?</em>

From definition:

tan(Y) = opposite/adjacent

From the graph and the question:

tan(Y) = XZ/XY = 8/15

Then:

XZ = 8 and XY = 15. Using pytaghorean theorem:

XZ² + XY² = YZ²

8² + 15² = YZ²

√289 = YZ

17 = YZ

From definition:

sin(Y) = opposite/hypotenuse

From the graph:

sin(Y) = XZ/YZ

sin(Y)= 8/17

You might be interested in
(4x squared) to the 3rd power
Tom [10]

Answer:

4096

Step-by-step explanation:

.....................

7 0
3 years ago
It takes Cindy 3/4 of an hour to complete a puzzle. how many puzzles can Cindy finish in 3 hours ? answer this for 27 points
kipiarov [429]
The 3 hour Cindy will finish 4 different puzzles

hope this helps
6 0
3 years ago
Read 2 more answers
WHAT IS π/1? <br> ................................
Naily [24]
The answer is <span> π, any number divided by 1 is the same number it was</span>
4 0
3 years ago
What is the equation of the line?
BartSMP [9]
B. it’s the change in y over the change in x
7 0
2 years ago
3. Complete the sentence by choosing the proper option from the given choices.
DanielleElmas [232]

Answer:

B. is exactly 1 triangle

Step-by-step explanation:

For any given triangle, the sum of the internal angles is 180^{o}. Thus from the given question, adding the given angles;

30° + 70° + 80° = 180^{o}

Therefore, only one triangle can be produced with the given measure of angles. This implies that there is exactly one triangle. So that the correct option is B.

3 0
3 years ago
Other questions:
  • A circuit contains two switches. The first switch transmits messages correctly 80 percent of the time, and the second switch tra
    11·1 answer
  • Why is the measure of angle a in the triangle enter your answer in the box
    9·1 answer
  • True or false: f(x) is a function.<br> A<br> 2<br> f(x)
    5·1 answer
  • Which describes a location in place.
    12·1 answer
  • Find the probability for the experiment of drawing two marbles (without replacement) from a bag containing two green, four yello
    8·1 answer
  • Help me quickly please
    8·2 answers
  • Brain dead someone help ​
    14·1 answer
  • Evaluate this expression -2.8 + -2.5
    12·2 answers
  • I neeed help I’ll give brainlist plzzz asap
    6·1 answer
  • 1 Line AB passes through the points A(-1, -2) and B(3,8). Would AB be parallel to a line whose slope is equal to 3?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!