Answer:
the answer is B
Step-by-step explanation:
area of the minor arc is teter all over 360 times 2 pie r square.
that is
= but because the question said for length AB, youvhave to use only one radius.
You the use 40 to cancel 160 and 360 to get 4 all over 9 times 2 pie times 9.
You then cancel 9 with 9 to get 4 times 2 times pie
this is equal to
Combine the k’s 17k
Combine the m’s -8m
Combine the n’s 12n
17k-8m+12n
Answer:
Hi!
Step-by-step explanation:
How are you?
The value of y in the triangle is 2√5
The triangle above is a right angle triangle.
Characteristics of a right angle triangle:
- One of its angle is equals to 90 degrees
- The sides can be found using Pythagoras theorem.
Using Pythagoras theorem
where
c = hypotenuse(longest side)
a and b are the 2 other legs.
Therefore,
6² = 4² + y²
36 = 16 + y²
y² = 36 - 16
y² = 20
y = √20
y = 2√5
learn more on right angle triangle here:brainly.com/question/3770177?referrer=searchResults
Answer:
A
D
Step-by-step explanation: