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
Alona [7]
3 years ago
10

How do i do this, i need to find an answer fast

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
4 0

Answer:

y = 5√3

x = 10√3

Step-by-step explanation:

From the given sides

Adjacent = 15

Opposite = y

Hypotenuse = x

Angle of depression = 30degree

Using the SOH CAH TOA identity

tan theta = opp/adj

tan 30 = y/15

y = 15tan30

y = 15(1/√3)

y = 15√3/3

y = 5√3

Similarly

cos theta = adj/hyp

cos 30 = 15/x

x = 15/cos30

x = 15 /√3/2

x = 30/√3

x = 30√3/3

x = 10√3

You might be interested in
A triangle with sides 6, 12, and 18 is similar to another triangle whose longest side is 24. What is the perimeter of the larger
ycow [4]

Answer:

Possibly 48 because perimeter I believe is found by adding all sides up sorry if I'm wrong friend. -Your friend, Cipher

Step-by-step explanation:

7 0
3 years ago
Make b be the main item <br> a=2-(1/1+b)
pantera1 [17]

Answer:

b=1-a

Step-by-step explanation:

Inside parenthesis

1/1=1

(replace it with that)

Open parenthesis

a=2-1-b

simplify numbers

a=1-b

isolate b

a-1=-b

multiple each side by negative 1

1-a=b

4 0
3 years ago
What is the equation of the given line in the point-slope form
Genrish500 [490]
First using the given two points we can find the slope (m) of the line

Slope = m =  \frac{Rise}{Run} \\  \\ &#10;m= \frac{4-1}{3-0} \\  \\ &#10;m=1

Thus the slope of given line is 1.

Using slope and a point (0,1) we can write the equation in point slope form as

y - 1= 1(x-0)
y - 1 = x

The above equation is the point-slope form of the equation.
4 0
4 years ago
What is the factor tree of 30
hjlf

Answer:

is it 2 x 3 x 5

Step-by-step explanation:

if wrong pls forgive me

mark me brainliest

5 0
3 years ago
Read 2 more answers
Byeeeeeeeeeeee<br>What is the formula for finding volume of sphere?​
Georgia [21]

Answer:

Step-by-step explanation:

V=\frac{4\pi r^3}{3}

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which steps will generate an expression equivalent to 17(x+5) ?
    7·2 answers
  • An equivalent fraction for 2/3 is _____.
    5·2 answers
  • What is 8,500 divided by 10
    15·2 answers
  • If 3.281 feet are in 1 meter, how many feet are in 1 kilometer?
    13·2 answers
  • Which expression converts 100 inches per minute to feet per minute
    6·2 answers
  • How are (-5) to the 6th power and 5 to the 6th power alike and how are they different?
    11·2 answers
  • Find a rational number halfway in between two numbers<br><br> 4/7 and 1/8
    12·2 answers
  • PLEASE HELP ASAP PLEASE
    11·1 answer
  • This is for a test.
    12·1 answer
  • A car moving at a constant speed passed a timing device at t=0. After 6 seconds, the car has
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!