Answer:- 29
false
Step-by-step explanation:
X + 12 = n
N is 5 more than twelve so add 5 to 12 and you get 17.
A = pq/2
p = diagonal 1
q = diagonal 2
Answer:
x+2=x+2
Step-by-step explanation:
Combine like terms
3x+(-2x) and (-7)+9
x+2=x+2
Answer:
cos(B) = a/c
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you that ...
Cos = Adjacent/Hypotenuse
The leg adjacent to angle B is "a". The hypotenuse is "c", so the desired cosine is ...
cos(B) = adjacent/hypotenuse = a/c
