Answer:
1
Step-by-step explanation:
See pic for steps :)
Answer:
57mm
Step-by-step explanation:
C=2(pi)(r)
C=2(3.14)(9)
C=56.52
rounding up, its 57mm
Answer:
1. 3 x 18 = 54
2. 2 x 15 = 30
Step-by-step explanation:
To find out the answers.
For the first question, divide 54 by 18 to find the answer.
For the second one, divide 30 by 15 to find the answer.
54 ÷ 18 = 3
30 ÷ 15 = 2
Answer:
630/x+5 (remainder over divisor)
Answer:
3.8
Step-by-step explanation:
1. Use sine rule
d/sin(D) = f/sin(F) (d=EF, f=DE=3)
2. cross multiply
d=f(sin(D)/sin(F)) = 3(sin(75)/sin(50))=3.783
