Answer:
4 hours ( i think sorry if wrong)
Step-by-step explanation:
ACUTE ANGLE.
this is because the angle is less than 90 degree and greater than 0 degree
Given:
The right triangle with base 15 and hypotenuse x.
The measure of angle between base and hypotenuse is 28 degrees.
To find:
The value of x.
Solution:
In a right angle triangle,

In the given triangle,




Round the value to the nearest tenth.

Therefore, the value of x is 17.0 units.
First, isolate the x:
5x-2x= 2-3
Then solve!
3x= -1
x= -1/3
Hope this helps!