Given DC is tangent to ON at point o, is each statement true for ON ? Drag "true" or "false" below each statement

(a) m<DCN < m<BAN  - False

(b) BA is tangent to circle N at point A - True

(c) NB ≈ 6.4 - False

Step-by-step explanation:

Applying the properties of circle and tangent to the given diagram, we have;

(a) m<DCN < m<BAN  - False

From the diagram, m<DCN ≅ m<BAN = (NC⊥CD and NA⊥AB)

(b) BA is tangent to circle N at point A - True

A tangent is a point where a straight line touches the circumference of a circle either internally or externally.

(c) NB ≈ 6.4

ΔABN is a right angled triangle

AN = CN = 4 (radius of circle N)

Let the NB be represented by y, so that,

Sin θ =

Sin 35 =

h = 4 ÷ Sin 35

  = 6.9738

h ≅ 7.0

Thus,

NB ≈ 6.4 is False.

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.