Answer:

Step-by-step explanation:






Answer:
0.91
Step-by-step explanation:
Answer:
BC= 1.92837
Step-by-step explanation:
sin40=0.64279
or,perpendicular(BC)<em>/</em>hypotenuse(AB)=0.64279
or,BC/AB=0.64279
or,BC/3=0.64279
or,BC=0.64279 x 3
:.BC=1.92837 <u>ans</u>
Answer:
20
Step-by-step explanation:
Answer:
Fraction form: 3/8 Decimal form: 0.375
Hope this helps!