Answer:
Each piece is 2 ft and 8 inches long.
Explanation:
12 inches are in a foot, so 12 times 8 equals 96.You then divide 96 by 3 which is 32.So 32 inches is 12in+12in+8in= 2feet 8 inches
Answer:
y = 3x
Step-by-step explanation:
(1 , 3) and (2, 6)
m=(y2-y1)/(x2-x1)
m=(6-3)/(2-1)
m=3/1
m=3
y - y1 = m(x - x1)
y - 3 = 3(x - 1)
y - 3 = 3x - 3
y = 3x
write out every grouping
(x-3)(x-3)(x-3)(x-3)*(x+6)(x+6)
and multiply
4x^2+3x+63
Answer: - 8.89%
I am going to explain you in detail ir order to help you to be able to do this kind of problems by yourself.
The definition of percent change, %, is:
change
% = ---------------- * 100
base value
The base value is from where you start or the value for which you want to asses the variation.
So, in this case the base value is 90 (starting value).
The change is final value - initial value = 82 - 90 = - 8. The negative sign means that the value decreased.
So, following the formula you get:
82 - 90 - 8
% = ----------- * 100 = -------- * 100 = - 8.89
90 90
Answer: the percent of change is - 8.89 %, meaning that the value decreased 8.89%.
BIDMAS
Step-by-step explanation:
FIRST DO 7+7÷7 AND TIMES THE ANSWER BY 7
