Answer:
x= 46.6582....
Step-by-step explanation:
i can't find the symbols here so hopefully u get it.
we'll use SOHCAHTOA
sin x=
sin x=
x=sin inverse ---------> sin^-1
x=46.6...
Answer:
(n/4) - 5 = 2(n-14)
Step-by-step explanation:
let the number be n
"25% of n" : (25/100)n = n/4
"Five less than 25% of n" : (n/4) - 5
"difference between the number and 14" : n - 14
" twice the difference between the number and 14" : 2(n-14)
Assembling all the parts:
(n/4) - 5 = 2(n-14)
The distributive property. If we expand it, we get (x)(x+a)+b(x+a) by separating the variables in (x+b)
Answer:
Step-by-step explanation:
All pyramids have a volume as one-third of a prism with the same base area and the same height.
This will make the formula for the volume 
. We already know the height of the pyramid is 10, but the area of the base for this rectangle would be its length and its width. Let's calculate this:
Let's put these values back into the formula:
Answer:
x = 24
Step-by-step explanation:
well if you subtract 10 from both sides you have x/4 = 6
so now just multiply 6 by 4 to get 24
24/4 = 6
