40??? i’m not sure the wording is kinda confusing
You can define each side of a triangle as A B and C, and define the other triangle as triangle DEF. You can then say that A=D, B=E, AND C=F.
Tension , amplitude ,speed
Answer:
12/19
Step-by-step explanation:
M and are complementary then
sinM=cosN
Given: sinM=12/19
cosN=12/19