Answer:
Step-by-step explanation:
-Area of an object is measured in square units.
-A rectangle has a pair of two equal sides with all it's interior angles equal to right angles.
-Let ABCD be our triangle and let AD=BC=Length and AB=DC=Width
The area is therefore calculated as:
The units of measurements is sq units.
the value of m is 89 so please check your answer
Answer:
B
Step-by-step explanation:
the one on the tight becasue try plugging in zero
Answer:
The correct option is C) –x + xy – 7y.
Step-by-step explanation:
Consider the provided expression.
Rearrange the expression so, that like terms comes together.
–3x + 2x + 2xy – xy + 4y – 11y
Now, add the like terms as shown below:
x(–3 + 2) + xy(2 – 1) + y(4 – 11)
Now, perform the operation inside the parentheses.
x(–1) + xy(1) + y(–7)
Open the parentheses.
–x + xy –7y
Now, compare with the provided options.
By comparison it can be concluded that the correct option is C).
Hence, the correct option is C) –x + xy – 7y.