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UNO [17]
3 years ago
10

ABCD is a rectangle. What is the value of x?

Mathematics
2 answers:
ankoles [38]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Use the pythagorean theorem

a² + b² = c²

a² + 63² = 65²

a² + 3969 = 4225

a² = 256

a = 16

x = 16 meters

baherus [9]3 years ago
5 0

Answer:

B. 16 meters

Step-by-step explanation:

Use Pythagorean Theorem to find the value of x

63² + x² = 65²    Simplify

3969 + x² = 4225

-3969         - 3969     Subtract 3969 from both sides

x² = 256                     Take the square root of both sides

x = 16

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<h3>Answer:</h3>

96 necklaces

<h3>Step-by-step explanation:</h3>

To find out how many necklaces Camilla can make, we need to see how many times the required number of beads "goes into" the available number of beads.

Silver: 8160/85 = 96

Black: 2880/30 = 96

Camilla has enough beads to make 96 necklaces.

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<em>Comment on this answer</em>

Obviously, if one of the quotients is smaller than the other, Camilla can only make as many necklaces as are supported by the constraining resource.

Even if she had 3000 black beads (way more than 2880), she could still only make 96 necklaces (for example) because she would run out of silver beads making that 96th necklace. (There would be 120 black beads left over in that scenario.)

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A spinner is numbered 1-10. What is the probability of the spinner landing on the number 5 on the first spin and an even number
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given: System of linear inequality

y

y\geq 2x+3

First we will draw the graph of system of equation and then see the correct option.

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We will make the table.

 x :  -2    0     2

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Test Point: (0,4)

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Shaded area away from (0,4)

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We will make the table.

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Please see attachment for graph.

Hence, C is common shaded area (region)

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3 years ago
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