Find (gof)(x) when f(x)=sqrt x+2 and g(x)= (x^2+1)/x

What is the measure of angle 1? a.28 b.152 c.168 d.64

What is the value of the product (3-2i)(3+2i)?

Deena is planting two rectangular gardens. one garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet. which expression does not respresent the total area in square feet of the two gardens