Answer
Now I'm not the best at this so don't go with mine but i'm gonna say
the expression could be n x 3 + 60
Step-by-step explanation:
if n = 4 then multiply 3 x 4 = 12 then 12 + 60 = 72
I don't know sorry i tried
Answer:
7 in 12 30 inch jasmine correct is triangle
Answer:
Its 3
Step-by-step explanation:
If its right can you give me brainlyiest
Answer:
area = 19.2325
perimeter = 19.495
Step-by-step explanation:
circular cake diameter = 14 in
radius = d / 2 = 14/2 = 7 in
cut into 8 equal slices
so area of 1 slice = Total area / 8
A = pi * r^2
= 3.14 * 7 * 7
= 3.14 * 49
= 153.86
so area of one slice = 153.86/8 = 19.2325
so for perimeter also it is 1/8 of the total cake perimeter and two times the radius
cake perimeter = P = 2*pi*r
= 2 * 3.14 * 7
= 43.96
so perimeter of slice = 2*r + 1/8 * 43.96
= 2*7 + 1/8 * 43.96
= 19.495
Answer:
y = 9
Step-by-step explanation:
given that y varies inversely as x then the equation relating them is
y =
← k is the constant of variation
to find k use the condition y = 12 when x = 6
12 =
← multiply both sides by 6 to clear the fraction
72 = k
y =
← equation of variation
when x = 8 , then
y =
= 9