Yes the diagnols of the parallelogram are perpendicular because the angles are perpendicular bisects of each other
30 7/40
Step-by-step explanation:
12 4/5 + 17 3/8
F(a+1)=(a+1)^2+1
=a^2+2a+1+1
=a^2+2a+2
Answer:
(y+9)(y-1)
Step-by-step explanation:
y^2+9y-8y-9
y(y+9)-1(y+9)
(y+9)(y-1)
Answer:
m=8
Step-by-step explanation:
4+ 3m-6 =22
3m-6=22-4
3m-6=18
3m=18+6
3m=24
m=24/3
m=8
please mark as brainliest if it helps