P - 4.8 ≤ 6
p - 4.8 + 4.8 ≤ 6 + 4.8
p ≤ 10.8
Answer:
Base = x = 18ft
Height = x - 4 = 14ft
Step-by-step explanation:
The formula for the area of A the triangle is given by the following equation:
1) A = (base * heigth)/(2)
From this problem, we know that
base = x and that the height is 4ft less than the base, so height = base - 4 = x - 4.
We also know that the area is 126ft², so A = 126 ft². Now we can replace these informations in equation 1).
126 = (x(x-4))/2
x² - 4x = 252
x² -4x - 252 = 0
The roots of this equation are x = 18 or x = -14. But we know that a triangle cannot have negative dimensions, so we use x = 18.
The base is x, so base = 18ft.
Height is 4ft less than the base, so height equals 18-4 = 14ft
Hope this helps!
Thank you for posting your question at here on Brainly.
-Charlie
Answer:
a: left = 14 feet
right = 18 feet
b: 18 is significant
c: absolute value is 18
Step-by-step explanation:
a)
The position of the diver on the left relative to the sea level is 14 feet.
The position of a diver on the right to sea level is 18 feet.
b)
integer 18 in part (a) is more significant.
c)
Absolute value is the distance and the zero on the number line.
Absolute value of |18| = 18
Absolute value of |14| = 14
Hence the most excellent absolute value is 18.
Answer:
Therefore the False statements are,
∅ N is an Empty set Which is False Statement.
{0} N is False Statement. because Natural number does not contain zero.
Step-by-step explanation:
Natural Number:
- A natural number is an integer greater than 0.
- Natural numbers begin at 1 and increment to infinity: 1, 2, 3, 4, 5, etc.
- Natural numbers are also called "counting numbers" because they are used for counting.
- N = { 1 , 2 , 3 , 4 , 5 , ............. }
Therefore,
∅ N is an Empty set Which is<u> False Statement.</u>
<u>{</u>0} N is<u> False Statement.</u> because Natural number does not contain zero.
{1} N is True because one is Natural number.
