Answer:
this may help you.look it once.
By taking A as our domain and B as our range, we will see that the relation is {(6, 3), (10, 5), (14, 7)}
Here we have:
- A = {6, 10, 14}
- B = {3, 5, 7}
And we want to find the relation:
y = (1/2)*x in AxB.
So, we take values from A, and we input them in the given function, and then we must see if the outcome is in B.
For each value in A we will have:
y = (1/2)*6 = 3
(6, 3)
y = (1/2)*10 = 5
(10, 5)
y = (1/2)*14 = 7
(14, 7)
So we have 3 points that define the relation in AxB:
{(6, 3), (10, 5), (14, 7)}
If you want to learn more about relationships, you can read:
brainly.com/question/14304706
150 + 55 = 205
11.50 x 4 = 46
205 + 46 =$251
She could buy 4 pieces of jewelry
Answer:
16 is Potential energy and 411.6 Joules, 17 is Kinetic energy 896,000
Step-by-step explanation:
PE=mgh
2 kg(9.8m/sec^2) 21m= 411.6J
KE=1/2mv^2= 1/2(1120kg)(40m/s)^2= 896,000J