Answer:
No
Step-by-step explanation:
2hours and 37min is not the equivilent to 1hour and 15min
1.
√(16+20)=√36=6
C
2.
√(21-9)=√(12)=(√4)(√3)=2√3
B
3. 2*√3=2*1.73205=3.464
B
1.C
2.B
3.B
Answer:
hi figure 1 is mentioning stuff about trigonomatry ratios
Step-by-step explanation: