<span>(2x-3)/x^2
if the number is –2
then
[2(-2) - 3] / (-2)^2
= (-4-3)/4
= -7/4
answer is
</span><span>D. -7/4</span>
X^2=3^2+7^2-*3*7cos52
x=6.083
7^2=3^2+6.08^2-2*3*6.08cosy
solving for y
y=94.71
Answer:
The expression would be 4x + 12. The second part woud be 16x + 48.
Step-by-step explanation:
Answer:
Average speed = 30.2 miles / .4 hours =
75.5 mph
Step-by-step explanation:
