The result would be 72... 12
x6
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72 (carry the one) Unless your figuring out if its positive or negative. (positive)
Have a Brainly Day!
Answer:
w= 150
x= 60
because when two pentagons are similar corresponding angles are congruent .
Step-by-step explanation:
5^5 mod 7 = 3
5^4 mod 7 = 2
5^3 mod 7 = 6
3 -2 +6 mod 7 = 0
Therefore, 5^5 -5^4 +5^3 mod 7 = 0 and that sum is divisible by 7.
Length of train : 100
length of bridge : 400
distance covered by the train to cross the bridge : (100 + 400) = 500
time taken by the train to cross : 30
speed = distance / time
speed = 500/30
speed = 16.67 meters per second <===
