Step-by-step explanation:
=0.2(y+2)
=0.2(y)+0.2(2)
=0.2y+0.4
hope it help u..
Answer:
180
Step-by-step explanation:
From basic rules of a triangle we know that the interior angles of a triangle have to add up to equal 180°
But here is a formula for future references for finding the sum of the interior angles
interior angle sum = (n-2)180
where n = number of sides
and here is an example:
a triangle has 3 sides so we plug in 3 for n
(3-2)180
3-2=1
1*180 = 180
so the interior angles add up to equal 180
15x-6
=3*(5x-2)
The final answer is 3*(5x-2).
Hope this helps~
