C) Hallar la altura de un triángulo isosceles si sus lados iguales miden 10 unidades c=512
e) a =5
*
a) 12
b)
c) 10
d) 18​

What is the quotient of -3/8and-1/3?

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).