Hello!
Here we have sin=opp/hyp so the sin of 45deg= 7/b so we have
Sqrt(2)/2 = 7/b so b= 7/sqrt(2)/2= 14/sqrt(2)= 14*sqrt(2)/2= 7*sqrt(2) so the final simplified answer for the value of b= 7*sqrt(2)
Any questions please ask. Thank you kindly.
The answer is 8/5 which also matches quizlet
Answer:
D.
Step-by-step explanation:
Martha has 103 and together Sandra and Martha have 170 coins.
