Answer:
108: 4x3^3, 3^2x12, 6^2x3
96: 2^5x3, 2^3x122^4x6
Step-by-step explanation:
Answers:
Hey there bud!
Just as a note, a linear sequence is when each number after another has a same added constant term.
i) Non-linear. +1 +2 +3. Not + same number
ii) Non-Linear. +(-8) +(-8) +(-8) +(-8) +(-9)
<em>If you mistyped that, which I'm pretty sure you did, then I think it's a linear sequence for ii.</em>
iii) Non-Linear. -3, -6, -9
iv) Linear. -2 -2 -2 -2 -2 etc.
ANSWER: a=12 b=15
Explanation: (look at work below)
4a + 1b = 63 (eq1)
5a + 3b = 105 (eq2)
-12a + -3b = -189 (subt. eq1 from eq2)
————————-
-7a = -84
a = 12
4(12) + 1b = 63 (plug in the a value)
48 + 1b = 63
b = 15
Answer:
Supplementary angles
Adjacent angles
Step-by-step explanation:
They add up to a straight line, which is 180 degrees, therefore they are supplementary.
They also share a side and the corner point, hence adjacent.
Answer:
see explanation
Step-by-step explanation:
Given the sequence
1, 4, 9, 16, ....
has n th term
= n²
(a)
Given the sequence 2, 5, 10, 17, ......
Note the terms are 1 more than the previous given sequence, thus
= n² + 1
(b)
Given 2, 8, 18, 32, ......
Note the terms are twice the original given sequence, thus
= 2n²