Answer:
x+y=8
Step-by-step explanation:
2(3x+y=20)
6x+2y=40
2x-2y=8
8x=48
x=6
18+y=20
y=2
Answer:
a(x)/b(x) in the form q(x) + r(x)/b(x), where a(x), b(x), q(x), and r(x)
Step-by-step explanation:
AC and AB are tangents to circle O, meaning that the angles C and B are right angles of 90 degrees. Since a quadrilateral's internal angles must sum up to 360 degrees, this means that A + B + C + O = 360
70 + 90 + 90 + O = 360
O = 110 degrees.
La respuesta sería B. Como cada barrilete usa 2 pliegos y Claudio tiene siete, solamente tiene suficiente para hacer seis
450 because I trim the test and I k ow the answer
