Answer:
4th term = -5.
Step-by-step explanation:
a1 = 2
an = 2an-1 - 3
So a2 = 2*2 - 3 = 1
and a3 = 2*1 - 3 = -1
and a4 = 2*-1 - 3 = -5.
Answer:
No sé la respuesta, pero traduce esto: D
Step-by-step explanation:
Answer:
D. Midpoint...
Step-by-step explanation:
I hope it helps You:)
Answer:
x = 9
Step-by-step explanation:
<em>Theorem:</em>
<em>The measure of an exterior angle of triangle equals the sum of the measures of its two remote interior angles.</em>
The angle measuring 12x + 14 is an exterior angle of the triangle.
The angles measuring 76 deg and 1 + 5x are its remote interior angles.
12x + 14 = 1 + 5x + 76
12x + 14 = 5x + 77
7x = 63
x = 9
