Answer:
Step-by-step explanation:
The area of a triangle is
and we have the base (12m) and we need to find the height. Using Pythagorean's Theorem:

That's the height that we will sub into the area formula:

Answer:
-3/4
Step-by-step explanation:
x - 1 = 5x + 2
or, 5x + 2 = x - 1
or, 5x - x = - 1 - 2
or, 4x = - 3
or, x = - 3 / 4
Answer:
go for prime factors top and bottom
38 = 2 * 19
53 = 53 * 1
nothing to cancel in
2 * 19/53
so
38/53 IS as simple as you can write it.
Step-by-step explanation: