The coefficient would be 1
before every variable, there is a one
So, x is equal to 1x
x+x is 2x
hope this helps:)
Answer:
The percent error of the length of the soccer field is 1.4%
Step-by-step explanation:
Actual length of soccer field = 500 feet
Length shown in measuring instrument = 493 feet
We need to find the percent error of the length of the soccer field.
The formula used to find percent error of the length of the soccer field is: 
The exact length = 500
Approximate length = 493
Putting values and finding percent error
So, the percent error of the length of the soccer field is 1.4%
Answer:
120 different combinations
Step-by-step explanation:
How complicate do you want it be? consider or not consider the repeat of topping or the order of toppings.
If not consider the order of topping and the topping can't be repeated than
C(₁₀ , ₃) = (10 x 9 x 8) / (3 x 2 x 1) = 120
Answer:
X+2Y=7 and 4X+8Y=19
Step-by-step explanation:
Step 1: Write the equations in the form y=mx+c, where m represents the gradient.
In this case, gradient is equal to -0.5
Step 2: Now fix arbitrary values on the equation, y=mx+c while maintaining the value of m as - 0.5
You can make endless equations
A domain is a set of all first elements of ordered pairs (x-coordinates) The range is the set of second elements of ordered pairs (Y-coordinates) Domain and range can be seen clearly on the graphic
