Answer:
So in base 5, 4+6 = 20
Step-by-step explanation:
Cos θ = adjacent / hypothenus = 5/13
opposite = sqrt(hypothenus^2 - adjacent^2) = sqrt(13^2 - 5^2) = sqrt(169 - 25) = sqrt(144) = 12
sec θ = 1/cos θ = 1/(adjacent / hypothenus) = hypothenus / adjacent = 13/5
cot θ = 1/tan θ = 1/(opposite/adjacent) = adjacent / opposite = 5/12
sec θ = 13/5
cot θ = 5/12
Answer:
<em>$30 - $8 = d</em>
<em>d = $22</em>
Step-by-step explanation:
I think I did it right
Answer:
Step-by-step explanation:
-½ - 4 = -1(½ + 4) = -1(4.5) = -4.5
