Answer:
A = 19.625 inches
Step-by-step explanation:
formula for a circle is A = Pie * radius squared. 2.5 times 2.5 is 6.25 now multiply that by 3.14 to get 19.625 inches.
Answer:
y = -3x + 7
Step-by-step explanation:
when they are parallel, they always have the same slope.
Answer:
a.b=[-1]
Step-by-step explanation:
This is a dot product of a and b
a.b =[6,-2,3].[2,5, -1] = [12-10-3] =[-1]
Answer:
Step-by-step explanation:
I wish I knew :(
Answer:
108
Step-by-step explanation:
12 x 9 =108
