Answer:
linear
Step-by-step explanation:
ist is congruent
Answer:
Step-by-step explanation:
(vertical angles)
(Interior angles on the same side of transversal)
Hello hankies jnlrdbntdvj bird jid
I unit rate is a normally a fraction with a denominator of one.
How to find a unit rate...
50 miles / 5 hours ÷ 5 (divide by the denominator) = 10 miles/1 hour
10 miles / 1 hour is a unit rate.
HOPE THIS HELPED :)
Answer:
9
Step-by-step explanation:
7r+18=r²
r²-7r-18=0
factorizing
r²+2r-9r-18=0
r(r+2)-9(r+2=0
(r-9)(r+2)=0
r-9=0
r=9
check
(r²)=(9*9)=81
7r+18=7(9) + 8=81
