Answer:
Look at the image, pls give brainliest!
Step-by-step explanation:
The domain and range of the composition of f of g is not necessarily equal to the domain and range of g since the function f . This will only be true if the domain and range of the function f is (negative infinity, infinity).<span />
(I) ||u+v||^2 = <u>
= <u> <u>
= <u>
= ||u||^2 + ||v||^2
(Ii) use what we proved in the first and should be trivial</u></u></u></u>
Answer:
Surface area of the square based pyramid is 134.4in²
Step-by-step explanation:
Surface area of the square based pyramid is expressed as:
S = a²+2a√a²/4 + h²
a is the base edge
h is the slant height of the pyramid
Given a = 7in, h = 5in
S = 7²+2(7)√7²/4+5²
S = 49+ 14√49/4+25
S= 49+ 14√149/4
S = 49+14√37.25
S = 49+14(6.1)
S = 49+85.4
S = 134.4in²
