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
Anon25 [30]
3 years ago
6

Find the exact value of cos A in simplest radical form. ​

Mathematics
1 answer:
sergeinik [125]3 years ago
3 0
S O/H C A/H T O/A

You're finding cos - so take the adjacent side and hypotenuse which is 10 over 12

Then take 10 divided by 12 cos

A = 0.1
You might be interested in
The number of a countrys unemployed workers decreased from 3.2 million to 2.5 million last year. If the country's population rem
Sever21 [200]
More people have grown up or more people have found jobs

Hope this helps....
--------------------------------------------------------------------------------
5 0
3 years ago
In a triangle ABC, with angles A, B, and C and sides AB, BC, and AC, angle B is a right (90°) angle. If the sin of angle A is 0.
rewona [7]
I hope this helps you

5 0
3 years ago
The vertex angle of an isosceles triangle measures 64 degrees. What is the measure of its base angles?
Dvinal [7]
So hmmm check the picture below

in an isosceles triangle, two sides are equal, and thus the angles those twin legs make, are also twin angles

let's say the angle made is "a", so all internal angles will be 64 + a + a = 180
or 64 + 2a = 180

thus 2a = 180 - 64 => 2a = 116, thus a = 116/2

7 0
3 years ago
Why does brainly give me the wrong answers to math problems?
k0ka [10]

Answer:

Because people are not so smart and answer wrong

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
F(x) = 9x – 10<br> f(4) =
lana66690 [7]

Answer:

6551

Step-by-step explanation:

x=4

9 (4) - 10

9x9x9x9= 6561

6561-10= 6551

4 0
3 years ago
Read 2 more answers
Other questions:
  • The mean number of sick days per employee taken last year by all employees of a large city was 10.6 days. A city administrator i
    5·1 answer
  • Values of an expression
    15·1 answer
  • Solve the equation for x, where x is a real number (5 points): <br> -4x^2 + 3x - 1 = 2
    9·1 answer
  • 7 x 28<br> = 7(20 + 8<br> = (7 x 20)+(7<br> = 140 + 56<br> = 196
    15·1 answer
  • CAN ANYONE PLEASE HELP ME OR ATLEAST TAKE A GUESS​
    14·1 answer
  • Does anyone know the answer to this ?
    11·1 answer
  • A right triangle is graphed on a coordinate plane. Find the length of the hypotenuse. Round your answer to the nearest tenth. ​
    13·1 answer
  • Is the sum of 398 and 6578 odd or even?
    8·2 answers
  • Find the measure of angle
    13·2 answers
  • A=(1/2)*(25)*(4pie/9)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!