casey has the forgotten combination to a lock. the lock has three dials with numbers 1, 2, and 3 What is the probability that the combination starts with 2?

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

inverse operation of addition

2y+y=5

add 2y and y

can someone me: the midsegment through the legs of an isosceles triangle is 4 in. find the sides of the triangle if its perimeter is 20 in. ,   and point g is the centroid of the right △abc with hypotenuse ab=18 in. find cg.