Evaluate each expression if a = 4.1, b = 5.7, and c = 0.3. b-C+2
Oa. 2.7
Ob.3.4
Oc. 7.4
Od. 8

other answer is correct. i had used the radius of the radius somehow. a website:

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

need more info

step-by-step explanation: