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Paul [167]
2 years ago
13

Tell whether the given value is a solution of the inequality. 4k < k + 8; k = 3

Mathematics
2 answers:
Mekhanik [1.2K]2 years ago
8 0

Hey there!

4k < k + 8

= 4(3) < 3 + 8

= 12 < 11

11 is less than 12

So, this statement is FALSE

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Anuta_ua [19.1K]2 years ago
5 0

Answer:

Below

Step-by-step explanation:

  1. First substitute the given value in the inequality

You would then get : <em>4(3) < (3) + 8</em>

2. Do the math you would get <em>12 < 11 </em>

Which isn't true.

So the inequality is false and isn't a solution

Hopes this helps. :))

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ANYONE PLEASE HELP ME IN MY MATH HOMEWORK I REALLY NEED THE ANSWER RIGHT NOW BECAUSE I HAVE TO PASS THIS TOMORROW:(
vladimir1956 [14]

Answer:

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10)=(-3)^2.x^4×2.y^2(5.x^2y^6)-7^2x^5×2y^4×2

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2 years ago
When a baseball is hit by a batter the height of the ball age of T at time TT equals zero is determined by the equation age of T
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Answer:

1 ≥ t ≤ 3

Step-by-step explanation:

Given

h(t) = -16t² + 64t + 4

Required

Determine the interval which the bar is at a height greater than or equal to 52ft

This implies that

h(t) ≥ 52

Substitute -16t² + 64t + 4 for h(t)

-16t² + 64t + 4 ≥ 52

Collect like terms

-16t² + 64t + 4 - 52 ≥ 0

-16t² + 64t - 48 ≥ 0

Divide through by 16

-t² + 4t - 3 ≥ 0

Multiply through by -1

t² - 4t + 3 ≤ 0

t² - 3t - t + 3 ≤ 0

t(t - 3) -1(t - 3) ≤ 0

(t - 1)(t - 3) ≤ 0

t - 1 ≤ 0 or t - 3 ≤ 0

t ≤ 1 or t ≤ 3

Rewrite as:

1 ≥ t or t ≤ 3

Combine inequality

1 ≥ t ≤ 3

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2 years ago
What is 5.6742+12345 kg
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3 years ago
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