A, or 122. When you know those two lines are parallel with that one line intersecting them both, their larger angles will be equal and their smaller angles will also be equal to each other.
Step-by-step explanation:
is given
definition of <u>bisect</u>
<u />
are both given
<u />
definition of perpendicular
because all right angles are congruent
vertical angles are congruent
ASA (angle-side-angle)
CPCTC (corresponding parts of congruent triangles are congruent)
F(x) = x^2 + 4x - 5
[f(a + h) - f(a)] / h
f(a) = a^2 + 4a - 5
f(a + h) = (a + h)^2 +4(a + h) - 5
= a^2 + 2ah + h^2 + 4a + 4h - 5
f(a + h) - f(a) = a^2 + 2ah + h^2 + 4a + 4h - 5 - ( a^2 + 4a - 5)
---------------- ------------------------------------------------------------
h h
= 2ah + h^2 + 4h h (2a + h + 4) 2a + h + 4
------------------- = ------------------- =
h h
80
<span>Using the rule of 3, 60x100% =6000(obviously) and 6000/75 = 80</span>
Answer: 64
Step-by-step explanation: