From there we can see that because x equals both to a and b, it must be that a = b.
4,756 rounded to the nearest thousand is 5,000.
Step-by-step explanation:
P(X)=2x²-5x-3 is in the form ax²+bx+c
Using quadratic equation
x={-b±√(b²-4ac)}/2a
x=3,-1/2
BPD = 1/2(BD + CA)
BPD = 1/2(70 + 170)
BPD = 1/2(240)
BPD = 120
A full circle = 360 degrees
BC + AD = 360 - 70 - 170
BC+ AD = 360 - 240
BC + AD = 120
Answer: for first one x=28-5y
second one x=-3/29(y-7)
Step-by-step explanation:
im sure its right