Hello!
Assuming that these people were born in a fair year (no leap year, etc.) there is a 1/365 chance of one birthday. Each person has this 1/365 chance, so if we are referring to two people, we get a 1/133225 chance, which is about 0.27%.
I hope this helps!
Hello!
You can use the Pythagorean Theorem to solve this

c is the hypotenuse which is the side across the right angle
a and b are the other sides
Put in the values you know

Square the numbers

Add

Take the square root of both sides
15 = c
The answer is 15
Hope this helps!
Answer:
a,f,i, and k are acute angles
b and c are obtuse angles
e,g and j are reflex angles
Step-by-step explanation:
acute angles are angles less than 90 and range at 60°
obtuse angles are angles greater than 90° but less than 180°
reflex angles are angles greater than 180° but less than 360°
Answer:
true
Step-by-step explanation: