Answer:
2.25
Step-by-step explanation:
8:32 simplyfies to 1:4 .....there is your answer 1:4
Answer:
x=17
Step-by-step explanation:
(5x-58)=(2x-7) ->(because of cosine-rule)
3x=51
x=17
1) (12p-3)(12p-3)
=144p^2-36p+36p+9
=144p^2+9 (-36+36=0 so it cancels out)