Answer:
300
Step-by-step explanation:
Answer:
y = -x^2
Step-by-step explanation:
First off you can tell that the graph represents a negative,
nonlinear function due to the direction of the 2 "lines" from
point (0,0). This simply means you can eliminate the graph
representing y = 2x^2 as one of the choices. Now as this is
squared function (^2) you can tell that every x value should be
squared to receive the y value. Here I am suggesting a simple
- x^2 to be defined for the graph. Take x = 1 as the first
example. If x is squared then y is equal to 1 as well. This is
represented as two coordinates on the graph, when the y value
is negative and when the y value is positive. Now say x = 2.
When x is squared y = 4, represented by the graph as two
points as well, when y is a negative value of 4 and a positive.
This shows that the graph resembles the function -x^2 (y = -x^2)
Answer:
The answer to your question is width = 6 ft; length = 24 ft
Step-by-step explanation:
Data
Area = 144 ft²
width = w
length = l
The width is 1/4 of the length
Formula
Area = width x length = w x l
Length = 4 width l = 4w
Process
1.- Substitute length in the first equation
Area = w(4w)
Simplify
Area = 4w²
2.- Solve for w
w = 
Substitution
w = 
Simplification
w = 
Result
w = 6 ft
3.- Find l
l = 4(6)
l = 24 ft
Answer:
2 *( 3+7-9) =(1+5) - ( 8 -4 )
Step-by-step explanation:
2 _( 3_7_9) = (1_ 5) _ ( 8 _4 )
I just started playing with things
2 *( 3+7-9) = (1_5 ) _ ( 8 _4 )
2 * (10-9)
2*1
So the left side is 2
Now to make the right side 2
(1+5) - ( 8 -4 )
6 - 4
2
