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navik [9.2K]
4 years ago
7

Please answer this correctly

Mathematics
2 answers:
grigory [225]4 years ago
8 0

Answer:

1/2 is probability

becoz one side is head or one is tail

Cerrena [4.2K]4 years ago
5 0

Answer:

1/2

Step-by-step explanation:

There is a 50/50 chance for the coin to land either heads or tails. Convert that to probability and it is 1/2.

The only time a coin would <em>not</em> be 50/50 chance is if the coin is weighted.

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I need help plsssssssss
liq [111]

Answer:

A

Step-by-step explanation:

If you follow the dotted lines and bring all the lines together,

angle8 = angle4 (corresponding angles)

angle8 = angle5 (vertically opposite angles)

angle5 = angle1 (corresponding angles)

Therefore, angle8 is basically the same as angles 1 and 4

Thus,

127+127=254

8 0
3 years ago
B) 2(5x - 6) = 3(3x + 1)
Sedaia [141]

Answer:

if you are finding x,

x = 15

Step-by-step explanation:

2(5x-6) = 3(3x+1)

10x - 12 = 9x + 3

10x = 9x + 15

x = 15

6 0
4 years ago
Need help ASAP!!! <br> Multiple choice answers
kobusy [5.1K]

Answer:

A. 16.55

Step-by-step explanation:

What we know is the angle of 38° and the hypotenuse is 21. Before we find x (side b), we have to find side a first. TO find that multiply the sine of 38 by 21.

21 * sin(38)

<em>sin(38) calculates to 0.615661475.</em>

21 * 0.615661475

<em>Multiply 21 by 0.615661475</em>

side a = 12.928890975

Now to find x. Use this to find x: √21² - 12.928890975²

√21² - 12.928890975²

<em>Square both numbers</em>

√441 - 167.156221843

<em>Subtract 167.156221843 from 441</em>

√273.843778157

<em>Find the square root of 273.843778157</em>

x ≈ 16.548225831

x ≈ 16.55, so the answer is A.

8 0
3 years ago
(GIVING BRAINLIEST!!!)
natta225 [31]

Answer:

A hope that helps

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which mixed number is equal to 27/6? 2 7/6 3 4/6 4 3/6 6 2/7
vredina [299]

Answer:

Expressed as a mixed number in its simplest form, 27/4 is equal

to 6 3/4 or six and three quarters.

Step-by-step explanation:

8 0
3 years ago
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