Hello,
sin (30°)= cos (60°)=1/2 (complementary angles)
sin D= cos E
Answer C
Answer:7
Step-by-step explanation:
A) x= -21/-3
= 7 answer
The answer is 52+7x I hope this helps
Answer:
y=−7−(√161/4), −7+(√161)/4
Decimal form- y=1.42214438, -4.92214438
Step-by-step explanation:
Answer:
3/4
Step-by-step explanation:
Reduce both the numerator and the denominator by 10, their greatest common factor.
