FK16 FK16
  • 28-09-2015
  • Mathematics
contestada

B is the midpoint of AC . AB=8V, and AC=2V +42. what is BC

Respuesta :

math213 math213
  • 28-09-2015
Ab and bc are equal.
Automatically bc = 8v
8v + 8v = 16v
16v = 2v + 42
14v = 42
V = 3
8(3) + 8(3) = 2(3)+42
48=48
Bc = 8v

Answer Link

Otras preguntas

An enzyme acts to Group of answer choices raise the activation energy needed to start the reaction. lower the activation energy needed to start the reaction. co
any correct ans guess for 30 pts and brainlist​
On a coordinate plane, a curved line with a minimum value of (0.6, 2.5) and a maximum value of (negative 1.2, 18.3), crosses the x-axis at (negative 1.8, 0) and
Subtract. 7x2-5x+3 -(2x2 + 7X - 4)
encode the original string by finding sequences in the string * where the same character repeats. replace each such sequence * by a token consisting of: the num
Which element is necessary to make proteins for plant growth? FAst
Which number would be rounded UP to the nearest ten but DOWN to the nearest hundred? A. 232 B. 238 C. 262 D. 268
what is a computer in daily life​
write 6x10x10x10x10 with an expont
Select the false statement A. Vertical angles are always congruent B.Vertical angles are sometimes complimentary C.Two right angles are always supplementary D