Let (A, Tα) be a subspace of (X, T) . let L = {S∝ :∝∈Δ} be a subbase for T . prove that { A∩ S∝ : ∝∈Δ} is a subbase for Tα.

30

step-by-step explanation:

times by times

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

brainliest

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )