Well u need to give me the equation and the substitutions for the variables then I can solve it
Answer:
Not sure sorry
Step-by-step explanation:
C
14²+21²-√49
196+441-7
630
Mark brainliest please
3 1/8 = 25/8
25 and 8 have no common factors, so 25/8 is in simplest form.
Area of a rectangle is A=l*w so you have 5 and 7 you times that and you get 35 squared inches
