Find sin D, sin E, cos D, and cos E. Write each answer as a fraction in simplest form. Sin D= sin E= cos D= cos E=

5

step-by-step explanation:

answer: your answer is c

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.

54.667> 54.666

17.889< 17.899

these are both true