can someone help me out please if i can make this assignment up i can pass my class please help i'll give brainiest

m∠1 = 39.5°

m∠2 = 39.5°

m∠3 = 50.5°

m∠4 = 50.5°

Step-by-step explanation:

m∠1 = 39.5° (Given)

m∠2 = m∠1 = 39.5° (∠1 ≅ ∠2)

m∠3 = 90° - 39.5° = 50.5° (∠1 and ∠3 are complementary)

m∠4 = m∠3 = 50.5° (∠1 ≅ ∠2, ∠2 and ∠4 are complementary)

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

c. 6tan80

step-by-step explanation: