The graph below shows a distance versus time graph . what is the average speed between 2 p. m. and 4 p. m?

answer:

!

v= u + at

u=2 a=-5 t=

work out the value of v.!

v= u + at

u=2 a=-5 t=

work out the value of v.!

v= u + at

u=2 a=-5 t=

work out the value of v.!

v= u + at

u=2 a=-5 t=

work out the value of v.

step-by-step explanation:

!

v= u + at

u=2 a=-5 t=

work out the value of v.!

v= u + at

u=2 a=-5 t=

work out the value of v.

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )