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SashulF [63]
3 years ago
6

What is the measure of the hypotenuse? A. 17 B. 289 C. 169 D. 13

Mathematics
2 answers:
lidiya [134]3 years ago
5 0
The answer is thirteen
vlabodo [156]3 years ago
3 0
It would be: x² = 5² + 12²
x² = 25 + 144
x = √169
x = 13

In short, Your Answer would be Option D

Hope this helps!
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What is the best approximation for the circumfrence of a circle with a diamiter of 400 inches​
SIZIF [17.4K]

\bf \textit{circumference of a circle}\\\\ C=\pi d~~ \begin{cases} d=diameter\\[-0.5em] \hrulefill\\ d=400 \end{cases}\implies C=400\pi \implies C\approx 1256.637

4 0
3 years ago
Thank you guys for your help!
Verdich [7]

Answer:

  4/5

Step-by-step explanation:

  • -18/2 = -9, and integer
  • √9 = 3, an integer
  • 0, an integer
  • 4/5, irreducible fraction; not an integer
7 0
2 years ago
Hey can you please help me posted picture of question
mote1985 [20]
Two events are occurring:

1) Rolling a die
Sample Space = {1,2,3,4,5,6}
Total number of outcomes in sample space = 6
Favorable outcomes = Odd number
Number of Favorable outcomes = 3

Probability of getting an odd number = 3/6 

2) Tossing a coin
Sample Space = {H, T}
Probability of getting a head= 1/2

The probability of getting odd number and head will be the product of two probabilities, which will be = 3/6 x 1/2 = 3/12 

Thus there is 3/12 = 1/4 (0.25 or 25%) probability of getting an odd number and a head in given scenario. 

So correct answer is option C

4 0
3 years ago
Read 2 more answers
Solve by completing the square x^2-6x-4=0
Vesna [10]

Answer:

x = 3 ± \sqrt{13}

Step-by-step explanation:

x² - 6x - 4 = 0 ( add 4 to both sides )

x² - 6x = 4

To complete the square

add ( half the coefficient of the x- term)² to both sides

x² + 2(- 3)x + 9 = 4 + 9

(x - 3)² = 13 ( take square root of both sides )

x - 3 = ± \sqrt{13} ( add 3 to both sides )

x = 3 ± \sqrt{13}

6 0
2 years ago
A window in the shape of a parallelogram has the dimensions given.
devlian [24]

Answer:

A. 20ft

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
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