Y is 7 and X is 1
See the pattern?
4x7=28
5x7=35
6x7=42
7x7=49 and at the top is 1x7=7
So the equation is n/4-4=14
then you +4 to both sides
n/4-4=14 so now the equation is n/4=18 then you multiply 18 by 4 and get 72
+4 +4
then to check your work
72/4-4=14
so N=72
Hope I helped :)
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
5(3)-(-3)
15- (-3)
15+3 = 18
Answer:
A, the solutions are x=3,2
Step-by-step explanation:
