Please Help Worth 100 points.

1.

a) What is g?

b) What is h?

c) What is sin B?

2. See the figure below. What is the exact length of x? x = _ units

Please explain how you got the answers.

I only got 2) 5.5units

Step-by-step explanation:

ΔACD is a 45°-45°-90° triangle so if we apply the rule for that triangle:

AD = 11√2

AC = DC = 11√2 ÷ √2 = 11

ΔABC is a 30°-60°-90° triangle so if we apply the rule of that triangle:

AC = 11

x = CB = AC/2 = 11/2 = 5.5

so x=5.5un.

Hope this is correct and hope it helps :)

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1