59.96.
If you distribute 4 to 14.99 then you get the answer above.
First
angle in front of c is 30°, so hypotenuse is equal to 2c
it's right triangle, so let's use Pythagorean theorem\
Second
b - the base of the triangle, angles at the base are equal ⇒ cathets are equal
it's right triangle, so let's use Pythagorean theorem
18 friends will get apples i think
Exacty two sides are congruent so its an Isosceles triangle
Whatever 41-23 equals and that’s the answer