Answer:
The sine of the acute angle is 
Step-by-step explanation:
using a graphing tool
see the attached figure
Let
A-----> the acute angle formed by the given line and the positive x-axis
In the right triangle XYZ
we know that

we have


Applying the Pythagoras Theorem find the value of xz

substitute

$81.00
30% of 270 = 0.3 × 270 = 81
Answer:
A
Step-by-step explanation:
Hopefully this helps!
Answer:
Name: FE
Length: 13
Step-by-step explanation:
The total length is 34, so you would do 34-21, which equals 13.
Answer:
c. 24 ft
Step-by-step explanation:
if the 12 inch ruler casts a 6 inch shadow (shadow has half size) then a tree with 12 feet long shadow will have a height of 24 feet