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3 years ago

What is 0 less than equal to t/3< 2 with compound inequalities

Mathematics

1 answer:

Akimi4 [234]3 years ago

6 0

The answer to 0 <span>≤ t/3 < 2 is

0 </span><span>≤ t < 6

The work:
You just have to multiply all the terms by 3 so you get rid of the 3 in the "t/3".
After multiplying you get the answer.

The graph: </span><span>

</span>

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That's of course the 30/60/90 right triangle.

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Have you ever been on or seen a ride like this at a fair or amusement park? Imagine being strapped into your seat at the bottom

Marysya12 [62]

The linear relationship is y = 20x, 0 ≤ x ≤ 17.5 and the quadratic relationship is y = -16x² + 288, 0 ≤ x ≤ 3√2

<h3>The equations that represent the relationships</h3>

<u>The linear relationship</u>

When making the trip up, we have:

Rate = 20 feet per seconds

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Distance = Rate * Time

So, we have:

y = 20x

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20x = 350

Divide by 20

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<u>The quadratic relationship</u>

The quadratic equation can be represented as:

y = -0.5ax² + vx + h

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So, we have:

y = -0.5 * 32x² + 0 * x + 288

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y = -16x² + 288

When you get to the ground level, we have:

-16x² + 288 = 0

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-16x² = -288

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x = 3√2

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brainly.com/question/72196

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2 years ago

What is nine plus nine plus three?

Oduvanchick [21]

Answer:

Step-by-step explanation:

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4 years ago

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Consider kite WXYZ.

kondaur [170]

Answer:

a = 8; b = 40

Step-by-step explanation:

<em>See attached</em>

<h3>Given </h3>

XY = 3a - 5
YZ = a + 11
∠W = 50°
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Values of a and b

<h3>Solution</h3>

<u>Since XY and YZ are congruent sides, XY = YZ</u>

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3b + 3b + 50° + 70° = 360°
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<u>Correct option is the last one </u>

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