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BabaBlast [244]
3 years ago
12

3t + 15 = 45. solve pls​

Mathematics
2 answers:
Talja [164]3 years ago
8 0

Answer:

t=10

Step-by-step explanation:

3t + 15 = 45

3t = 30

t = 10

Luden [163]3 years ago
6 0

Answer:

t = 10

Step-by-step explanation:

if you want detailed explanation then ask in comments

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a train starting from rest moves with uniform acceleration of 5 m/s2 .find its velocity when it has travelled a distance of 1 km
Degger [83]

The velocity of a train starting from rest moves with a uniform acceleration of 5 m/s2 would be 100 m/s.

Acceleration = 5 m/s2

Distance, s = 1 km = 1000m

Intital velocity, u=0 m/s

<h3>What is the first equation of motion?</h3>

We know that, Newton's equation of motion,

s = ut+ 1/2 at^2

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1000 = 5/2 x t^2

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brainly.com/question/3491339

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2 years ago
BRAINLIESTT ASAP! PLEASE HELP ME :)
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Answer: The answer is 15

Step-by-step explanation: because 9+6 =15

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