Answer:
All real numbers is the answer
Step-by-step explanation:
Answer:
the third one
Step-by-step explanation:
area of a circle vs. it's diameter
Answer:
23.5 - 18.7 = x
Step-by-step explanation:
Isolate the variable
Answer:
Step-by-step explanation: Formula to find an area of a triangle A= 1/2base x height
Data
h=12mm A=1/2 base x height
b=14mm. A= 1/2 x (14mm x 12mm)
A=? A= 168mm^2(square) /2
A= 84mm square