Answer:
area = (14 x 16) - (0.5 x 16 x 6) = 176 ft²
Step-by-step explanation:
Answer:
2 5/12
Step-by-step explanation:
You have to add 1 3/4 and 2/3 together. You find the common denominator, 12, and convert the fractions. 1 3/4 becomes 1 9/12 and 2/3 becomes 8/12. 1 9/12 + 8/12 is 1 17/12. 1 17/12 simplified is 2 5/12.
Answer:
x = 7, -6
Step-by-step explanation:
Since they already give you the binomial factors, all you need to do is set them equal to 0 to find your roots:
x - 7 = 0
x = 7
x + 6 = 0
x = -6
<span><span>The derivative is:
y= 4<span>(<span><span>x</span></span></span></span></span>³<span><span><span><span>−<span>x</span></span></span></span></span>²<span><span><span><span>+x+1</span>)</span><span>e</span></span></span>×<span><span><span>/</span></span><span><span>(<span><span>x</span></span></span></span></span>²<span><span><span><span>+1</span>)</span></span></span>²