Answer:
D)
Step-by-step explanation:
if 1 = 90 that mean that the otheir point have to be 180-(90+50)
so that also mean 2 = 40
so 3 = 90
also A and B are the same so ig that cant be right
What is the bottom number of the shed
Answer:
I go over 5 so I can go faster
Step-by-step explanation:
Consecutive odd integers are 2 apart
they 2 numbers are
n and n+2
their product is 99
n times n+2=99
n(n+2)=99
n²+2n=99
minus 99 both sides
n²+2n-99=0
what 2 numbres multiply to -99 and add to get 2
if you can't do that
complete square
n²+2n+1-100=0
(n+1)²-100=0
(n+1)²=100
sqrt both sides
n+1=+/-10
n=-1+/-10
n=-11 or 9
if n=-11, then n+2=-9
if n=9 then n+2=11
the integers are -11 and -9 or 9 and 11
