Answer:
1.5 is not a repeating decimal, and 1 1/2
Step-by-step explanation:
Answer:
g(f(x)) = 5x^2 - 15x + 36
Step-by-step explanation:
f(x) = x² – 3x + 9
g(x) = 5x – 9
(g o f)(x)
g(f(x))
x = f(x) = x^2 - 3x + 9
g(x^2 - 3x + 9)
= 5(x^2 - 3x + 9) - 9
g(f(x)) = 5x^2 - 15x + 36
Answer:
see below
Step-by-step explanation:
The area of a square is
A = s^2
(9x2 − 12x + 4) = s^2
Rewriting the left side by recognizing a perfect square trinomial
a^2 -2ab - b^2 = ( a-b) ^2
( 3x -2) ^2 = s^2
Taking the square root of each side
3x-2 = s
The side length is 3x-2
The area of a rectangle is
A = l*2
25x^2 − 16y^2 = l*w
(5x)^2 - (4y)^2 = l*w
Rewriting the left side by recognizing a difference of squares
a^2 - b^2 = ( a-b) (a+b)
( 5x-4y) (5x+4y)
The dimensions are ( 5x-4y) by (5x+4y)
Hello There!
Priya has a piece of string which is 5/6 yard long. She cuts 3/5 of string for a project. What is the length of the string she has
left?
Left is a key word for subtract.
The equation is 5/6 - 3/5 = ?
The LCD ( Least Common Denominator ) is 30
5 x 5 3 x 6
--------------- - -------------
6 x 5 5 x 6
25 18 7
-------- - -------- = -------
30 30 30
[ The denominator stays the same]
So, 5/6 - 3/5 =
7/30
Hope this helped!
$2,10 / mile
$5 - tip
$49,10 - total
x - <span>the distance in miles
</span>
<span>Distance between airport and Ann's home is 21 miles.
</span>
Maja