Answer:
thats Hard.
Step-by-step explanation:
Answers:
The first five terms are: 3, 8, 13, 18, 23
This is a linear sequence
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Explanation:
Plug in n = 1 to get the first term
E(n) = 5*n-2
E(1) = 5*1-2
E(1) = 3
So 3 is the first term
Do the same for n = 2 to get the second term
E(n) = 5*n-2
E(2) = 5*2-2
E(2) = 8
So 8 is the second term
And again for n = 3
E(n) = 5*n-2
E(3) = 5*3-2
E(3) = 13
This means 13 is the third term
And again for n = 4
E(n) = 5*n-2
E(4) = 5*4-2
E(4) = 18
This means 18 is the fourth term
Finally, repeat for n = 5
E(n) = 5*n-2
E(5) = 5*5 - 2
E(5) = 23
So 23 is the fifth term
This sequence is linear because we're incrementing by the same amount each time. In this case, we're adding 5 each time for the sequence 3, 8, 13, 18, 23, and so on.
Subtract the smallest number from the largest number and the answer would be your distance, for example 100-70=30 so 30 is the difference
Answer:
40 is the missing angle
Step-by-step explanation:
all straight angles must add up to 180
so if we add 80+60=140 then do 180-140=40
that should be the answer
Answer:
x=4
Step-by-step explanation:
-6x+3x=-3x -7-5=-12 . -12 divided by -3 is 4.
