Answer:

Step-by-step explanation:
Since we are given a right triangle, we can use right trigonometric ratios.
<em>x</em> is the opposite side to our angle. 10 is the adjacent side to it. Thus, we can use the tangent ratio:

Substitute:

Solve for <em>x:</em>
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Use a calculator:

Answer:12
Step-by-step explanation:i think because 3•2•3
Answer:
22
Step-by-step explanation:
2x -6 = 38
Add 6 to each side
2x-6+6 = 38+6
2x + 44
Divide each side by 2
2x/2 = 44/2
x = 22
Answer:
Me, I just learned it, I can help
Step-by-step explanation:
Formula:
ax^2 + bx + c
Answer:
I got x= 2.25
Step-by-step explanation: