Answer:

Step-by-step explanation:
If the third multiple of the whole number is
. This means that
is completely divisible by the number
.

So, the whole number is
.
The fifth multiple would mean the product of
and 

The fifth multiple of the whole number is
.
Answer:
son 71⁰ y 35'
Step-by-step explanation:
un complemento son 89⁰ por lo tanto 89-18=71
y son 60' 60-25=35
512 as a power of a number is X^512
Using the formula a^2-b^2=(a-b)(a+b)
you get
(1/2x^2-2) (1/2x^2+2)
Answer:
5.543 miles
Step-by-step explanation:
The law of cosines can help with this. It relates side "c" of a triangle to the other two sides (a, b) and the angle between them (C).
c² = a² +b² -2ab·cos(C)
c² = 3² + 3² -2·3·3·cos(135°) = 18(1 -cos(135°)) ≈ 30.7279
c ≈ √30.7279 ≈ 5.543 . . . . miles