Answer:
1) the answer is d
2) the answer is a
3) the answer is c
4) the answer is a
hope this helps!
Step-by-step explanation:
Aren’t there only 2? Because of the squared exponent? I’m not fully sure
Answer:
114 ft per minute
Step-by-step explanation:
To find the speed, take the distance and divide by the time
228 ft/ 2 minutes
114 ft per minute
C=180-A-B=180-69-40=71deg.
by sine rule
b/sinB=a/sinA
b=a/sinA*sinB
=15/sin(69)*sin(40)
= 10.33
c/sinC=a/sinA
c=a/sinA*sinC
=15/sin(69)*sin(71)
= 15.19
Answer:
1.24 would be the best option for your question
