Answer:
9x^4
Step-by-step explanation:
(3x)^2 * x^2
9x^2 * x^2
Add the exponents
9x^(2+2)
9x^4
Answer:
3
Step-by-step explanation:
Area of a square= Length*Height
9=3*3
In 13, x=27.496
In 14, x=16.824
In 15, x=51.34°
<em />I did this in my head; it would take longer to write it out. I'll show you the trig if need be.
Answer:
Vertical angles are congruent.
Explanation:
Took geo, did very well.
Answer:
y = (-3/2)x + 5
Step-by-step explanation:
Collect like terms
2y = -3x +10
Divide both sides by 2
2y/2 = -3x/2 + 10/2
y = (-3/2)x + 5