Answer:
a=L² is is the formula for the area of square. where L represent the length.
a=(12cm)²
a=144cm²
p=4(L) is the formula for the perimeter of a square. where L represent the length
p=4(12cm)
p=48cm
Answer: 2 1/2 miles
Step-by-step explanation:
To subtract fractions with different denominators (in this problem they are 10 and 5), you have to find the least common denominator or LCD (10). Then you have to multiply the numerator and the denominator of 4/5 by 2 to turn the denominator into the LCD (10).
1. So 2 4/5 turns into 2 8/10
2. Then subtract 2 8/10 from 5 3/10 to get the answer 2 1/2
Edit : the rest is zero : la console is right, but, after check : it's : 3x^2 + 13x + 4 .... and not + 5 (degree 0 term)
3x^3 - 2x^2 - 61x - 20 | x - 5 -3x^3+15x^2................3x^2 + 13x + 4 ........ 13x^2 - 61x -20 .........-13x^2 +65x ......................4x -20 .....................-4x +20 .............................0
finally :
(3x^3 - 2x^2 - 61x - 20) / (x - 5) = 3x^2 + 13x + 4
Hope this helps any sorry how its all scattered
-72 is the answer to this problem, hope it helps.
Answer:p^2-3
Step-by-step explanation:
e are told that the number being referred to is called
p
.
The square of the number is
p
2
3 less than this means subtract 3 from
p
2
Hence
p
2
−
3
Note that the following would mean something completely different:
The square of 3 less than
p
,
This would be written as:
(
p
−
3
)
2
