Answer:
7/18π radians Exact answer
1.22 radians Decimal approximation
Step-by-step explanation:
π radians = 180º
70 * π/180 = 7/18π
7/18 * 3.14159 ≈ 1.22
I can help you with #20. For example, lets say 3/5, this fraction would be made up of 5 parts and 3 are covered, which doesn't make it full, if it was 5/5 it would be full. When you do something with a reciprocal you turn it over, so 3/5 would be turned over to 5/3, thus making it a whole number
Answer: y = 0.833333333333x + 3.16666666667
Step-by-step explanation: i think i might have did it wrong not completly sure
What is the constant of proportionality for the relationship shown in the table? x 2 4 6 8 y 1 2 3 4
☆☆☆☆☆☆1/2
2
4
8
Y=kx where k is the constant proportionality
y=kx
(1)=k(2)
1/2=k2/2
1/2=k
