Replace x by 4
F(4)= 19(4)+10
F(4)=76+10
F(4)= 86
Hope this helps!!
Answer:
Kilometers in 1cm=1/1,00,000
=0.00001
Therefore, Kilometers in 3 cm=3×0.00001
=0.00003km
1980 feet because 440+220=660 and 660 times 3 is 1980
Answer:
1
Step-by-step explanation:
(120÷20)÷(2×3)
6÷(2×3)
6÷6
1
