Answer:
x = 4
x = -1
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u><em>Explanation</em></u>
From given graph
AC = √7
Given angle ∝ = 45°





x = 1.8708
Step-by-step explanation:
Given the equation:
y = 0.09x where:
- x: represents the cost of the item before tax is added.
- y: represents the amount of sales
=> On a coordinate plane, the x-axis is labeled Cost of Item (in dollars) and the y-axis is labeled sales tax (in dollars)
We create a table of values
x y
0 0
10 0.9
=> the line go through two points (0, 0) and (10, 0.9)
Hence tow dwaw a graph, we just connect two points together.
Please have a look at the attached photo.
Answer:
Side is equal to
feet.
Step-by-step explanation:
A square is a four sided polygon in which all sides are equal, diagonals are equal and each angle is equal to
°
Area of a square = side × side
Area of a square 
Here, write 
Therefore,
Area of a square 

square feet
So,
side × side 
This implies side is equal to
feet.