A triangle has one angle that measures 19 degrees, one angle that measures 40 degrees, and one angle that measures 121 degrees. What kind of triangle is it?
A.
right triangle
B.
isosceles triangle
C.
scalene triangle
D.
equilateral triangle

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.