Answer:
(x+2)(x+8)=0
Step-by-step explanation:
the first term x² can only be factored by (x) times(x), and the last term 16 has factors of 16&1, 4&4 or 8&2. only 8 &2 have a sum of 10x (the middle term) so
(x+2)(x+8)=0
Answer:
Perpendicular
Step-by-step explanation:
Perpendicular lines meet at a 90 degree angle.
Answer:
<em>Categorical Propositions: Statements about categories. Enthymeme: a syllogism with an incomplete argument.</em>
<em>Categorical Propositions: Statements about categories. Enthymeme: a syllogism with an incomplete argument....</em>
<em>Categorical Propositions: Statements about categories. Enthymeme: a syllogism with an incomplete argument....Syllogisms</em>
- <em>Categorical Propositions: Statements about categories. Enthymeme: a syllogism with an incomplete argument....SyllogismsConditional Syllogism: If A is true then B is true (If A then B).</em>
- <em>Categorical Propositions: Statements about categories. Enthymeme: a syllogism with an incomplete argument....SyllogismsConditional Syllogism: If A is true then B is true (If A then B).Categorical Syllogism: If A is in C then B is in C.</em>
- <em>Categorical Propositions: Statements about categories. Enthymeme: a syllogism with an incomplete argument....SyllogismsConditional Syllogism: If A is true then B is true (If A then B).Categorical Syllogism: If A is in C then B is in C.Disjunctive Syllogism: If A is true, then B is false (A or B).</em>
Eccentricity = foci / half the length of the major axis
= 3.5 / 14 = 1/4
The radius is √25=5 in this case.
find the area of each triangles first. (the pentagon can be divided into 5 isosceles triangles)
the two equal sides are 5 each, the angle between them is 360/5=72 degree, so the base side is 2*5*sin36, and the height is 5*Cos36
the area of each triangle is (1/2)*2*5*Sin36*5*Cos36
the total area of the 5 triangles is: 5*(1/2)*2*5*Sin36*5*Cos36
use a calculator: A≈59.44