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natka813 [3]
3 years ago
15

I really need help if you explain I will give brainliest

Mathematics
1 answer:
Troyanec [42]3 years ago
6 0
Since the ratio of sides is 4 to 3, the proportion is:

\frac{4}{3} = \frac{12}{x}

x = 9
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Question 19 Only, Please show your work.<br><br> Solve the problem.
ankoles [38]

Answer:

5\sqrt{2}

Step-by-step explanation:

Draw a diagonal (line segment from one corner to the opposite corner).  You'll form two right triangles with the diagonal being the hypotenuse of both triangles.

Use the Pythagorean Theorem:  (leg)^2 + (leg)^2 = (hypotenuse)^2.

Let  h  represent the length of the hypotenuse.

h^2 = 5^2+5^2\\h^2=25 + 25\\h^2 =50\\h=\sqrt{50}\\h=5\sqrt{2}

The question is just a bit vague. It should say opposite corners.  I'm assuming the question does not mean the length of one side!

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2 years ago
HELP DUE IN 10 MINUTES!!
Pavlova-9 [17]

Answer:

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Step-by-step explanation:

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Can someone help me out? I'm stuck. i think I've got the layout but I'm not sure??<br>​
crimeas [40]

Answer:

5.83 ft

Step-by-step explanation:

Pythagorean Theorem:

a² + b² = c²

3² + 5² = c²

9 + 25 = c²

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If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

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4 0
3 years ago
Point A has coordinates (-5, 3). If point (1,6) is
gtnhenbr [62]

Answer:

(3, 7)

Step-by-step explanation:

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Then the coordinates of point B are ...

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Which of the following is not equivalent to 1/25?
taurus [48]
 The answer is D. 5^-2 times 5^4.
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