The sum of a number and three is (n+3)
The difference of 8 and the number is (8-n)
And if we multiply them we get:
(n+3)(8-n) if you wanted it expanded...
8n-n^2+24-3n
-n^2+5n+24
3 and 3/2 because 2/3 plus 5/6 elquals one and 1/3 and 5 minus one and 1/3 equals three and 2/3
The radius of circle M would be 5 millimeters.
The radius is half of the diameter
Simplifying
h(t) = -1t2 + -2t + 30
Multiply h * t
ht = -1t2 + -2t + 30
Reorder the terms:
ht = 30 + -2t + -1t2
Solving
ht = 30 + -2t + -1t2
Solving for variable 'h'.
Move all terms containing h to the left, all other terms to the right.
Divide each side by 't'.
h = 30t-1 + -2 + -1t
Simplifying
h = 30t-1 + -2 + -1t
Reorder the terms:
h = -2 + 30t-1 + -1t
Answer:
=
1
2
x+2
Step-by-step explanation: