Answer:
Step-by-step explanation:
25x = 300
Rearrange to solve
x = 300 divided by 25 = 12
Hope this helps
12+4+9+13+7+11+5+2+_+_ /10= 8
x10 both sides
12+4+9+13+7+11+5+2+_+_=80
63+_+_=80
-63 both sides
_+_= 17
any two numbers that add up to 17 can go in the planks
7,10
So the equation is (base *height)/2
In this case: 12*17= 204
204/2=102 in^3
I hope I lead you to the right path. Im sorry if I am wrong.
Answer:
e= 60
Step-by-step explanation:
we know that triangles add up to 180
so 35+24+2e+1= 180
simplify: 60+2e= 180
subtract 60 on both sides: 2e= 120
divide both sides by 2: e=60
