Answer:
x = 10
Step-by-step explanation:
note that sin30° = 
Since the triangle is right use the sine ratio to find x
sin30° =
= 
multiply both sides by x
x ×
= 5 ( multiply both sides by 2 )
x = 10
Answer:
x < 6
Step-by-step explanation:
treat it as a normal equation
Answer:
Tammie ate more
Step-by-step explanation:
1/8 is around 12%. 15%>12%
Answer:
Refer the above attachment for answer
We shall use the equation A = i(1 + r/n)^nt
So we shall plug all of that in so it turns out like this:
A = 4000(1 + 0.04/4)^4 x 7
So then that can be simplified to A = (1.01)^28
and then to A = 4000(1.321)
so then A = 5285.16