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astraxan [27]
2 years ago
9

Dan is watching the birds in his backyard. Of the birds he watches, 9 of them, or 45%, are sparrows. How may birds are in his ba

ckyard?
Mathematics
2 answers:
Marat540 [252]2 years ago
8 0

Answer:

20 birds in the backyard.

Step-by-step explanation:

andrezito [222]2 years ago
6 0

Answer:

5

Step-by-step explanation:45 divided by 9 is 5

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The height of the ramp above the ground from its highest end is 7.9 inches.

<h3>What is height?</h3>

Height is the vertical distance between two points.

To calculate the height of the ramp above the ground, we use the formula below.

Formula:

  • h = Lsin∅............. Equation 1

Where:

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From the question,

Given:

  • L = 27 inches
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Substitute these values into equation 1

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Hence, the height of the ramp above the ground is 7.9 inches.

Learn more about height here: brainly.com/question/23144757

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7 months ago
Select the values that make the inequality -c&gt;-4 true.
Vera_Pavlovna [14]

Answer:

c < 4

Step-by-step explanation:

whenever you divide or multiply an inequality by a negative it is a rule that you must reverse the inequality symbol

so -c > -4 means you must divide or multiply by a negative one to get 'c' by itself; therefore it becomes c < 4

6 0
2 years ago
3. Arrange these numbers from least to greatest. <br> -2.5<br> -1/3 1.7 27/4 -0.9
Svet_ta [14]

Answer:      -2.5,, -0.9,, -1/3,, 1.7,, 27/4

Step-by-step explanation:

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MrMuchimi

Answer:

B and C are both correct

Step-by-step explanation:

18/6 = 3

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the a⁻⁴ term remains unchanged and = 1/a⁴

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2 years ago
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Answer/Step-by-step explanation:

2) There is a cluster, and as x increases, y increases.

As x increases y increases it may be confusing because it steps down and then goes back up the overall shows that the number has gone up. it is a cluster because all the numbers are in a very close group.

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3 years ago
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