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Alisiya [41]
3 years ago
9

Someone pls help me ill give out brainliest pls don’t answer if you don’t know

Mathematics
1 answer:
Akimi4 [234]3 years ago
5 0

Answer:

B.

\sqrt{256}  \: and \:  \sqrt{289}

Step-by-step explanation:

Explanation:

\sqrt{256 }  = 16 \\  \sqrt{289}  \:  = 17

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a sign in front of a roller coaster say '' you must be 40 inches tall to ride" what percentage of 54 inches of this is?
cupoosta [38]
The 54 percentage of 40 inches is 21.6 inches
5 0
3 years ago
An ordinary Fair die is a cube with the number 1 through 6 on the sides (represented by painted spots). imagine that such a die
aleksandrvk [35]

Event A Answer: \frac{5}{12}

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

sum greater than 7 leaves are the following combinations for 8, 9, 10, 11, and 12:

8 = 26, 35, 44, 51, 62  (5 possibilities)

9 = 36, 45, 54, 63  (4 possibilities)

10 = 46, 55, 64  (3 possibilities)

11 = 56, 65  (2 possibilities)

12 = 66  (1 possibility)

This is a total of 15 possibilities out of 36 total: \frac{15}{36} = \frac{5}{12}

***********************************************************************************

Event B Answer: \frac{1}{2}

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

sum is an even number means both dice are odd or both dice are even.  That results in the following combinations:

11   13  15

22  24  26

31  33  35

42  44  46

51  53  55

62  64  66

This is a total of 18 possibilities out of 36 total: \frac{18}{36} = \frac{1}{2}

7 0
3 years ago
Find the midpoint of the line segment with endpoints P<br> P. ( 5 ) and P2 ( 13 )
kipiarov [429]

Answer:

9

Step-by-step explanation:

13 - 5 = 8

8 / 2 = 4

13 - 4 = 9

8 0
3 years ago
Sam's bill at a restaurant is $ 23.00, and he leaves an 18% tip. What is the total bill including the tip?
Mandarinka [93]

Answer:

4.14

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I need help with this math problem
Troyanec [42]

The exact answer is 12 root 2, but you can also say approximately 17.

I got this by finding the square root of 369, and then 81. After finding these values, you get the equation...

a^2 + 9^2 = 369

a^2 + 81 = 369

a^2 = 288

And then I just found the square root of 288

3 0
4 years ago
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