Step-by-step explanation:
Both are very correct,

because any number raised to the power of a negative
is given as

if this helped pls give brainliest
Answer:
31.5
Step-by-step explanation:
You need to first use the formula of calculating surface area of a cuboid
SA=2(lw+lh+wh)
now you put the values in as
H=3
W=1.5
L=2.5
You get 31.5
Hope this Helps!
Answer:
6.67 m/s
Step-by-step explanation:
7, 4/11, 7.362, 147/20, 7.99
300; Since EF is the only segment not included in FHE, just subtract the 60 degrees there from 360 to get the sum of the rest of the circle
360-60 = 300
Hopefully this is right, i'm a little rusty on geometry