Answer:
x=17
Step-by-step explanation:
Sin and cos are complementary angles, they both add. up to form 90 degrees.

where x+y=90




I hope this helps you
3x=14-2
3x=12
x=4
Answer:
1000 cm²
Step-by-step explanation:
Given:
- Length = 10 cm
- Width = 12.5 cm
- Height = 8 cm
<u>Formula:</u>

Substitute the length, width, and the height of the prism to determine the volume of the prism.

Simplify the right hand side of the equation, as needed;



Therefore, the volume of the prism is 1000 cm².
Most likely they’re asking you to find the point in the middle of the lines? If yes, use the formula ((x1+x2)/2,(y1+y2)/2). Hope this helps!