Answer:
if you use perimeter area you can get answer
Answer: the answer is -32
Step-by-step explanation: multiply -2 by itself 5 separate times.
Answer:
2nd option
Step-by-step explanation:
the recursive rule is
= 
+ d ( d is the common difference )
use the explicit rule to find a₁ and d
a₁ = 48 - 11(1) = 48 - 11 = 37
a₂ = 48 - 11(2) = 48 - 22 = 26
then
d = a₂ - a₁ = 26 - 37 = - 11
recursive rule is then
= - 11
a₁ = 37
Step-by-step explanation:
we know,
sum of all angles on a straight line is 180°.
so according to it,
x + 2x + 3x = 180
6x = 180
x = 180/6 = 30
x = 30°
therefore, value of x is 30°.
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From question, we have,
x + (x + 4) + (x + 4 + 4) + (x + 4 + 4 + 4) + (x + 4 + 4 + 4 + 4) + (x + 4 + 4 + 4 + 4 + 4) + (x + 4 + 4 + 4 + 4 + 4 + 4) = 182
=> x + x + 4 + x + 8 + x + 12 + x + 16 + x + 20 + x + 24 = 182
=> 7x + 84 = 182
=> 7x = 182 - 84
=> x = 98/7
=> x = 14
hence the length of the side labelled x = 14 cm
