What is a 4 digit number divisble by both 5 and 6

30

5*6=30

6*5=30

If n is divisible by 5 and by 6, then it is divisible by 30, and conversely; so just apply your method with d=30

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb