Noah is baking a two-layer cake, in which the bottom layer is a circle and the top layer is a triangle. segment AB = 10 inches and arc AB≅ arc AC, what does Noah know about the top layer of his cake? A. segment AB is twice the length of segment AC because their arcs are congruent; therefore, ΔABC is an equilateral triangle.
B. segment AB ≅ segment AC because their arcs are congruent; therefore, ΔABC is an isosceles triangle.
A. segment AB is twice the length of segment AC because their arcs are congruent; therefore, ΔABC is an isosceles triangle.
B. segment AB ≅ segment AC because their arcs are congruent; therefore, ΔABC is an equilateral triangle.

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw

hi how are you doing today? if you ever need just tell me

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92