-5x < 35 I am look for a answer and explanation

Mathematics

1 answer:

Ierofanga [76]2 years ago

7 0

Answer:

x > - 7

Step-by-step explanation:

Given

- 5x < 35

Divide both sides by - 5, reversing the symbol as a result of dividing by a negative quantity.

x > - 7

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A boy is playing a ball in a garden surrounded by a wall 2.5 m high and kicks the ball vertically up from a height of 0.4 m with

USPshnik [31]

Answer:

2.54 seconds

Step-by-step explanation:

We can use the following equation to model the vertical position of the ball:

S = So + Vo*t + a*t^2/2

Where S is the final position, So is the inicial position, Vo is the inicial speed, a is the acceleration and t is the time.

Then, using S = 2.5, So = 0.4, Vo = 14 and a = -9.8 m/s2, we have that:

2.5 = 0.4 + 14*t - 4.9t^2

4.9t^2 - 14t + 2.1 = 0

Solving this quadratic equation, we have that t1 = 2.6983 s and t2 = 0.1588 s.

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<span>1. </span><span>36 / 540, find the partial quotients form
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=> how many 36 are there in 540?
=> 540 / 36 (54 / 36 = 1, 54 – 36 = 18. Now bring down 0 that makes it 180 /36)
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