Answer:
-q
Step-by-step explanation:
We know that we are trying to find an expression equivelant to p - q:
p - q can be p - 1q
We can then put parenthesis around -1q:
p + (-1q)
We then can simplify:
p + (-q)
Answer:
C. 5 by 3 by 2
Step-by-step explanation:
The surface area of a rectangular prism is given by:
If the length of the prism is
the width of the prism is
and the height of the prism is:
The surface area becomes:
Multiply within the parenthesis:
Add:
square units.
Hence the correct choice is C.
Answer:
x = 20
Explanations:
The triangle shown is a right angled triangle
The longest side of the triangle is called the hypotenuse
The side facing the angle is called the opposite
The third side is the adjacent
In this triangle:
Hypotenuse = 52
Opposite = 48
Adjacent = x
Using the Pythagora's theorem