A triangle should have 3 points and 3 sides. Let say that the point is ABC. Then the sides would be AB, AC and BC.
There are 3 strings with a different length that can be put into the sides. Assuming the string can be used once, then the possible way would be:
3!/(1+3-3)!= 3!/1!= 3*2*1= 6 ways
Answer:
60
Step-by-step explanation:
I divided 36 by 3 got 12 then mutiplyed 12 by 5
Answer:
hello : sin(θ) = 4/25
Step-by-step explanation:
you know : cos²(θ) + sin²(θ) =1 and : cos(θ) = - 3/5
(-3/5)² + sin²(θ) =1
9/25 + sin²(θ) =1
sin²(θ) =1 -9/25
sin²(θ) = 16/25
sin(θ) = 4/25 or sin(θ) = - 4/25
in quadrant 2 : sin(θ) > 0
so : sin(θ) = 4/25
Answer:

Step-by-step explanation:
Given

-- Midpoint
Required
Find B
This question will be solved using midpoint formula;

Where


Substitute these values in the midpoint formula;

By comparison; we have:
-- (1)
-- (2)
Solving (1)

Multiply both sides by 2

Subtract 4 from both sides

Solving (2)

Multiply both sides by 2

Subtract 8 from both sides

Hence:
