Answer:
<em>The answer is 4.16 * 10^3.</em>
Answer:
x = 5
Step-by-step explanation:
i will insert an image of my work below
If an angle is 90 degrees its right, if it's more that 90 degrees its obtuse, if it's less it acute
2(3)^3 + 4(3)^2-6(3)
2x 27 + 4x9 - 18
54 + 36 -18
= 72