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3 years ago

15 less than quadruple a number w

Mathematics

1 answer:

vichka [17]3 years ago

8 0

Answer:

4w-15

Step-by-step explanation:

For expressions that have "more than/less than" , that number goes AFTER the "whatever a number" statement because that's just how they explain it. I don't remember the exact reason why, but that is how my professor made me remember it, and yes, the order WILL affect the expression since that's a specific topic and I suppose you're being tested on how to make algebraic expressions based on descriptions.

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3 years ago

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Naya [18.7K]

Answer for teardrop shape:

64.27

Step-by-Step Explanation:

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Answer for square:

5.7

Explanation:

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Answer for trapezoid:

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3 years ago

What does AC=? Round your answer to the nearest hundredth. Please help

faltersainse [42]

Answer: About 3.06

Step-by-step explanation:

We can use trigonometry functions to solve for AC. Let the ?, representing AC, be "x" in our mathematical work.

Since we have the hypotenuse and x is adjacent to the angle given, I am going to use cosine.

cos(θ) = $\frac{adjacent}{hypotenuse }$

cos(40) = $\frac{x}{4}$

0.766 ≈ $\frac{x}{4}$

3.06 ≈ x

x ≈ 3.06

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3 years ago

Graph the solutions of the inequality. X-3> 11 How do I know if the hole is open or close

34kurt

Answer:

x>14

Step-by-step explanation:

X-3> 11

Add 3 to each side

X-3+3> 11+3

x > 14

The hole is open at 14 since it is greater than

( it would be closed if it were ≥) The line goes to the right since it is greater than

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3 years ago

An organism that feeds upon primary consumers is known as a _______.

Snezhnost [94]

It's known as a heterotroph. They can't make their own food.

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3 years ago

15 less than quadruple a number w​

15 less than quadruple a number w