3:5
5+3= 8
72 / 8 = 9
9 x 3 = 27
27 spots for cats
Answer:
is this a multiple choice question?? it would be very hard to figure out without the answer choices
Step-by-step explanation:
I am not sure what the answer is but covert them into a decimal and then divide it
Answer:
x = ± 
i
Step-by-step explanation:
subtract 64 from both sides
9x² = - 64 ( divide both sides by 9 )
x² = - 
( take the square root of both sides )
x = ± 
= ± i
Answer:
x = 7 x = -6
Step-by-step explanation:
x^2−x−42=0
Factor
What two numbers multiply to -42 and add to -1
-7*6 = -42
-7+6 = -1
(x-7) (x+6) =0
Using the zero product property
x-7 =0 x+6 =0
x = 7 x = -6
