Answer:
D
Step-by-step explanation:
a - 3 = 7 ( add 3 to both sides )
a - 3 + 3 = 7 + 3 , that is
a = 10
Answer:
Step-by-step explanation:
- We must prove that : sin²∝ + sin²∝ × tan²∝ = tan²∝
- sin²∝+ sin²∝× tan²∝ = sin²∝(1+tan²∝)
- 1+ tan²∝= 1/cos²∝
- So: sin²∝(1+tan²∝)= sin²∝/cos²∝ =tan²∝
Answer:
46/5 hope it helps!
Step-by-step explanation:
9x5= 45
45+1= 46
46/5
Answer:
ion know
Step-by-step explanation:
