Answer:
-149
Step-by-step explanation:
=-11 + (n - 1)(-3)
by observation
when n = 0,
= 1st term
when n = 1,
= 2nd term
.....
when n = x,
= (x+1)th term
hence if we want to find the 48th term, n = 48 - 1 = 47
when n = 47,
= 48th term
= -11 + (47-1)(-3)
= -11 + 46(-3)
= - 11 - 138
= -149
Of course! 2 of the square root of six is roughly 4.89, rounded up being 5.
Answer:
it would be 61 tiles i think
Step-by-step explanation:
Ok first I need to know what number is multiplied by four and yea
The two angles form a straight line which is equal to 180 degrees. This makes the angles supplemtary.
To find x, add the two angles together to equal 180:
7x + x+20 = 180
Combine like terms:
8x + 20 = 180
Subtract 20 from both sides:
8x = 160
Divide both sides by 8:
X = 20