Can I please get some help? If you can answer all of these I will give you the brainliest answer!

1. 6.61

2. 5.89

3. 31.42

4. 38. 36

Step-by-step explanation:

A triangle is 180 degrees so H is 27 degrees

Use sine rule to find 1:

3/sinH=x/sinI

3/sin27=x/sin90

Sin90 becomes 1

3/sin27=x

x=6.61

2.

Use pythagoras theorem

c^2=b^2+a^2

You now know c and a

b^2=6.61^2-3^2

B=(squareroot of) 34.6921

B=5.89

3.

Triangle has 180 degrees. 180-90-55=35

Use sine rule

22/sin35=y/sin55

y=31.42

4:

Pythagoras theorem

c^2=a^2+b^2

c=(squareroot of) 484+987.2164

c=38.36

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

the answers are in the images, i received 100% on this assignment. hope this !