Answer:
145
Step-by-step explanation:
y=kx
87=3k
k= 87/3
k= 29
y=29×5
y= 145
Answer:108.54
Step-by-step explanation:
20 and 7 Because 4x5 = 20
J=1
explaination:
2 is greater than or equal to 3
4 - j(1)= 3
Because the left side of the equation is an absolute value, making it impossible to = to -1.