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
eduard
3 years ago
10

PLEASE HELP ASAP I have no idea how to solve this pls pls pls

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
5 0

Answer:

Step-by-step explanation:

you have to use trigonometric functions

cos 30 = adj. /hyp.

cos 30 = 12 / y

y = 12/cos 30 ≅13.86

tan 30 = opp./adj

tan30 = x / 12

x = 12 tan30 ≅6.93

You might be interested in
Which equation has the solution x = 3?
dybincka [34]

Answer:

2x + 4 = 10 = x =3

Step-by-step explanation:

09 - 31 = 0  (the variable x is not present in the given system)

0 +5=6  (the variable x is not present in the given system)

2x + 4 = 10  = x = 3

09-1=4  (the variable x is not present in the given system)

51 - 7 = 1  (the variable x is not present in the given system)

3x + 1 = 9 = x = 8/3

6 0
3 years ago
Simplify (6 + 8i) (4 - 7i)
erica [24]
The answer is 80-10i
8 0
3 years ago
Read 2 more answers
Order from least to greatest 7.2 7.04 7.413 7.134
vfiekz [6]

Answer:

7.04, 7.134 ,7.2, 7.413

Step-by-step explanation:

4 0
2 years ago
Determine if the statement is true or false.
seropon [69]

Answer:

False

Step-by-step explanation:

There are two concepts:

1. Row Echelon Form: There can be more than two <em>row echelon forms</em> of a single matrix, so different sequences of row operations can lead to different <em>row echelon forms</em> of a single matrix.

2. Reduced Row Echelon Form: It's unique for each matrix, so different sequences of row operations always lead to the same <em>reduced row echelon form</em> for the same matrix.

7 0
3 years ago
Write the equation g(x) of the transformation of the parent graph f(x) = |x| translated right 5 units.
Archy [21]

Answer:

g(x) = |x-5|

Step-by-step explanation:

f(x) = |x|

y = f(x + C)  C < 0 moves it right

g(x) = |x-5| moves it to the right 5 units

7 0
3 years ago
Read 2 more answers
Other questions:
  • The isosceles trapezoid is part of an isosceles triangle with a 32° vertex angle. What is the measure of an acute base angle of
    14·1 answer
  • A calculator screen shows a number in scientific notation as 4.18E‒8. Write this number in standard form.
    12·1 answer
  • A line has a slope of 2 and contains the points (1, 3) and (2, y). The value of y is
    8·1 answer
  • Th upper-left coordinated on a rectangle are (3, -3) and the upper-right coordinates are (7 -3). The rectangle has an area of 16
    15·1 answer
  • Solve for x x/2-8=17
    15·1 answer
  • Find the 8th term of the geometric sequence, given the first term and common ratio. a1=6 r=-1/3
    15·1 answer
  • If I had seven stones and I threw 8 how many stones do I have left??
    10·2 answers
  • 4x =64 find x in exponential equations <br><br>​
    8·1 answer
  • What is the coefficient of y in 2-5y÷2​
    5·1 answer
  • Find the radius of this circle.<br> A = ar2<br> r = [?] ft<br> A = 9aft?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!