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serious [3.7K]
3 years ago
5

What is the value of x? Enter your answer in the box. x =

Mathematics
1 answer:
Assoli18 [71]3 years ago
3 0

Answer:

x = 5

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + 12² = 13², so

x² + 144 = 169 ( subtract 144 from both sides )

x² = 25 ( take the square root of both sides )

x = \sqrt{25} = 5

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Zanzabum
Will there's 
5.5 x 2 = 11

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8 0
3 years ago
PLEASE HELPP!!! Please
seraphim [82]

Answer:

a: the second choice, and pounds=10

b. the second choice, and points=90.

Step-by-step explanation:

for a , you just divide the pounds by the price and you get 5 for each.

for b, you just divide the points by the tickets and you get 9 each.

7 0
2 years ago
Which of the following is an example of a quadratic equation?
WARRIOR [948]

Answer: B

Step-by-step explanation:

A quadratic equation has degree 2.

8 0
1 year ago
Two angles of a quadrilateral measure 150 degrees and 105 degrees the other two angles are in a ratio of 3:4 what are the measur
iragen [17]

Answer:

First angle is 45 and the second angle is 60

Step-by-step explanation:

150 + 105 = 255

360 - 255 = 105

the ratio is 3:4 I add the ratio so 7

105 / 7 = 15

The first angle with the ratio of 3 is 15 x 3 = 45

The second angle with the ratio of 4 is 4 x 15 = 60

7 0
3 years ago
What is the volume of this figure?<br> 8 in.<br> 2 1/7 in.<br> i6 1/4 in.
lapo4ka [179]

Answer:

1/8 or 8 V

Step-by-step explanation:

4 0
3 years ago
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