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
Tamiku [17]
3 years ago
8

Evaluate cos(tan^-1 0)

Mathematics
1 answer:
patriot [66]3 years ago
7 0
Cos (tan^-1 0)
cos ( 0 )
1
You might be interested in
Drag each expression to the phrase it best translates.
gogolik [260]
So u would take 5 add 6 freee points dont mind if i dooo
6 0
2 years ago
How do you estimate an irrational vsquare root? Use COMPLETE sentences! Make sure you use LOTS of details. Word Bank Square Root
suter [353]

Answer:

Step-by-step explanation:

Lets illustrate one method by an example:

Find the square root of  12:

The 2 perfect squares around 12 are 3^2 and 4^2 so the square root of 12 is going to be between 3 and 4.

We might predict it to be 3.5

If we square 3.5 we get 12.25 so we are pretty close.

It is less than 3.5 so we might try 3.4 .

Working 3.4^2 out we get  11.56  so we know the square root is between 3.4 and 3.5  Since 12.25 is closer to 12 than 11.56, the square root is closer to 3.5 than 3.4 so we might try 3.46.

This is called the method of trial and improvement and requires you to do long multiplications.

4 0
3 years ago
A tightrope walker is 10 feet from one end of the rope. If he takes three steps and each step is 11 inches long, how far is he f
dedylja [7]
2.75 feet, i think.
11x3=33
33/12 =2.75
7 0
3 years ago
Find the value of :[5x+y+z][5x+y+z][5x+y+z]
KIM [24]

Answer:

Step-by-step explanation:

(a + b + c)³ = a³ + b³ + c³ + 3a²b + 3a²c + 3ab² + 3cb² +3 ac² + 3bc² + 6abc

a = 5a  ;  b =y   ; c = z

(5x + y + z)(5z + y + z )(5z + y +z) = (5x + y +z)³

= (5x)³ + y³ +z³ + 3(5x)²y + 3(5x)²z + 3(5x)*y² + 3*z*y² + 3*5x*z² + 3*y*z² + 6*5x*y*z

= 125x³ + y³ +z³ + 3*25x²y + 3*25x²*z + 15xy² + 3zy² + 15xz² + 3yz² + 35xyz

= 125x³ + y³ + z³ + 75x²y + 75x²z + 15xy² + 3zy² + 15xz² + 3yz² + 35xyz

6 0
3 years ago
Find the value of x.
zavuch27 [327]

Answer:

12

Step-by-step explanation:

(6)² = 3x

then x= 36/3

x= 12

7 0
2 years ago
Other questions:
  • Solve for x: the quantity of x plus 4 all over 2 = 7.
    8·1 answer
  • HELPPPPPPPPPPPPPPPPPPP HURRY
    7·1 answer
  • Q9 Q6.) Write an equation for intersection l₂ that keeps traffic moving.
    10·1 answer
  • Suppose B = {V1, ...,V6} is a set of six vectors in R4. (Note that no further information on the six vectors is provided.) Each
    10·1 answer
  • Hannah has 6 orange sweets and some yellow sweets. Overall, she has n sweets. The probability of her taking 2 orange sweets is 1
    14·1 answer
  • August 22 3months later what day would it be
    7·1 answer
  • What is the answer to √5×√5×√2×√2
    15·2 answers
  • The sum of 3 times a and b
    6·1 answer
  • Algebra <br> Level: High School
    15·1 answer
  • What are the solutions to this linear system?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!