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
LenKa [72]
3 years ago
13

Find the angle of XZY

Mathematics
1 answer:
qaws [65]3 years ago
8 0

Answer:

<h2>23.6°</h2>

Step-by-step explanation:

<h3>to understand the solving steps</h3><h3>you need to know about</h3>
  • trigonometry i.g sin(x)=opp/hypo
  • PEMDAS
<h3>given:</h3>
  1. opp:6
  2. hypo:15
<h3>to find:</h3>
  • xyz angle

<h3>let's solve:</h3>

let \: xyz \: angle \: be \:  \alpha

according \: to \: the \: question

\sin( \alpha )  =  \frac{xy}{zy}

\sin( \alpha )  =  \frac{6}{15}

\alpha  = asin( \frac{6}{15} )

\alpha  =  {23.6}^{o}

therefore

<h3>xyz angle=23.6°</h3>
You might be interested in
Determine the point of intersection of right bisectors in a triangle ∆ with vertices A (-3, 5), B (1, 1) and (−7, −3). Find the
iris [78.8K]

Answer:

Point of intersection (-11/3 , 1/3)

All distances from the vertices are \frac{10\sqrt{2} }{3}

Step-by-step explanation:

The vertices of the triangle is A(-3,5) , B (1,1) and C (-7,-3)

We need to find the perpendicular bisector of the triangle first

let's take one side connecting A and B

mid point of A and B = (-1,3)

Slope of the line joining A and B = -1

slope of perpendicular to line joining A and B = 1

equation of line passing through (-1,3) with slope 1

y - 3 = 1(x-(-1))

y -3 = x+1

x-y = -4 ............(1)

similarly

mid point joining B and C = (-3,-1)

slope perpendicular to line joining B and C  =  -2

Equation of perpendicular bisector of line joining B and C =

y +1 = -2(x +3 )

y+1 = -2x -6

2x+y = -7 ..........(2)

On solving 1 and 2

x= -11/3 , y= 1/3

Distances

From A = \frac{10\sqrt{2} }{3}

From B = \frac{10\sqrt{2} }{3}

From C = \frac{10\sqrt{2} }{3}

7 0
2 years ago
Find the value of the function for θ.<br><br> sin(45°) = ?<br> A) 1/2<br> B) √2/2<br> C) √3/2
Marysya12 [62]
The correct answer is B
8 0
3 years ago
Read 2 more answers
-3 1/5+(-6 1/2) please help quickly
Ksivusya [100]

Answer:

Exact Form:

-97/10

Decimal Form:

−9.7

Mixed Number Form:

-9 7/10

8 0
2 years ago
Read 2 more answers
Solve 12x+6 2 9x+ 12.
Nadusha1986 [10]
Assuming that there are plus signs between the 6, 2, and 9 the answer is 21x+20
6 0
3 years ago
Someone pls help me I will make you brain
mote1985 [20]

Answer:

k=4

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • An archaeologist uses an accelerator mass spectrometer to find the age of a buried branch. At the 68\%68%68, percent confidence
    7·1 answer
  • Select the explicit formula for the sequence that correspond to this geometric series: 6 + 18 + 54 + 162 + 486
    14·2 answers
  • What is the slope of the line that passes through (3,-7) and (-1,1)
    10·2 answers
  • For a school event 1/6 of the athletic field is reversed for the fifth -grade classes the reserved part of the field is divided
    5·1 answer
  • I need an answer to this question
    6·2 answers
  • Gavin drove 85 miles on 10 gallons of gas.How many miles can gavin drive on 25 gallons of gas?
    5·1 answer
  • Suppose your dog posit $250 in a new savings account paying a Yield of 3% interest if the count is left alone how much money wil
    7·1 answer
  • A sum of money is shared between Joan and sam in the ratio of 3:7. If Joan gets $40 dollars less than sam , what was the sum of
    14·2 answers
  • Please help it is an emergency!!!!! Answer the second question i already answered the first question. This first question is the
    11·2 answers
  • 18. A jar contains 200 coins.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!