Answer:
x = 72
Exterior angle = 154
Step-by-step explanation:
82 + x = 2x + 10
Subtract x from both sides
82 = x + 10
Subtract 10 from both sides
72 = x
Exterior Angle
2(72) + 10
154
Answer:
4
Step-by-step explanation:
(x is input, t is time, r is rate of change)
Answer:
you would just 4.8 x how many years
Step-by-step explanation:
Answer: Person, I am sorry!
Step-by-step explanation: I Don't know!
Answer:
a) D b)B
Step-by-step explanation:
a) the graph is of negative slope as it slants downwards hence slop/gradient is negative. y intercept is positive so only option d is right
b) sub each option point into 3y = 2x - 1 if they equate to be the same, it is correct.
3(2) = 2(6) - 1
6 = 11 (not equal)
3(1) = 2(2) - 1
3 = 3 (equal) this is the answer
of course you can sub in the rest to confirm but I'm lazy so yeah I'll stop here
Topic: Linear Graphs and its equations
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