<span>x^2+8x-20=0
Factor the left side of the equation
</span><span><span>(x−2)</span><span>(x+10)</span></span>=<span>0
</span>
Set the factors to both equal the number 0
<span><span>x−2</span>=<span><span><span>0
and/or
</span>x</span>+10</span></span>=<span>0
</span>x = 2 and/or x = -10
Answer:
Many countries of the Middle East depend on oil as their primary source of income. In the short term, the economies of these countries are doing well, making a good profit from selling oil to other countries. However, in the long term, oil-dependent economies may suffer.Explanation:
Answer:
No dinosaur fossils are found above the Cretaceous Paleogene boundary.
Explanation:
<span>C</span><span>oasts and bays
Trust in me Im </span><span>Latin American</span>
Answer: If the sin 30° = 0.5, then the cos 60° = 0.5 (same as 1/2)
