The last two choices are appropriate.
Both give you f(1) = 7, f(2) = 9.50, f(3) = 12.00, ... as they should.
Answer:
The answer is 88
Step-by-step explanation:
I think the answer is 88 because if you do 96+ 84 it equals 180 and if you do 92+ 88 it equals 180 as well and that is how you know it is right
Hope this helps
can you mark brainliest it would really help me
It is none of them since -2+5 is 3. Are you sure that's the right equation?
since its an isoscelies trangle, they probably wanted you to do base times height
make a 71-91/2-x x triangle
where x is the height of the triangle to the base 91 and 71 is the hypothenuse
and then do bh/2
or
use heron's formula
s= 71+91/2
area=
have fun solving that
Answer:
n = 1
Step-by-step explanation:
1/2 (-3/2n + 1) = 3/4 - n
-3/4n + 1/2 = 3/4 - n
n - 3/4n = 3/4 - 1/2
1/4n = 1/4
n = 1
1/2 (-3/2(1) + 1) = 3/4 - (1)
1/2 ( -3/2 + 1) = -1/4
1/2 ( -1/2) = - 1/4
-1/4 = -1/4