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sergey [27]
4 years ago
9

You roll a number cube one time. What is the probability that you roll a 3 or 6? Enter your answer as a fraction in simplest for

m.
The probability that you roll 3 or 6 is____
Mathematics
1 answer:
strojnjashka [21]4 years ago
5 0

Answer:

\frac{1}{3}

Step-by-step explanation:

  1. p(s) = 6
  2. p(a) = 2
  3. \frac{2}{6}
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If x = 45, y = 63, and the measure of AC = 4 units, what is the difference in length between segments AB and AD? Round your answ
kondaur [170]

Answer:

1.17

Step-by-step explanation:

(MUCH BETTER!)

From the definition of the sin of an angle, you know:

sin(45°) = AC/AB = 4/AB   ⇒   AB = 4/sin(45°) ≈ 5.6569

sin(63°) = AC/AD = 4/AD   ⇒   AD = 4/sin(63°) ≈ 4.4893

Then the difference AB-AD is:

AB -AD = 5.6569 -4.4893 = 1.1676

AB -AD ≈ 1.17 units

Sorry this took me so long to answer!

8 0
3 years ago
If you are 1 million seconds old how old are you in years, using dimensional analasis
Vsevolod [243]
<span>Approximately 11 days old</span>
8 0
4 years ago
Read 2 more answers
Help with all of these porblems
777dan777 [17]
B² - 16a + 6 

(7)² - 16(1/2) + 5 
49 - 8 + 5 
49 -13 
36
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3b - 2a - 9 
3(7) - 2(1/2) - 9 
21 -1 - 9 
20 - 9 
11 
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16a - b

16(1/2) - 7 
8 - 7 
1
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3(7) - 2(1/2) - 9 
21 -1 - 9 
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8 0
3 years ago
SOMEONE EXPLAIN FOR 100 POINTS AND BRAINLIEST! GEOMETRY HELP PLEASE!
o-na [289]

Answer:

  • 6 < x < 30

Step-by-step explanation:

The top and bottom triangles have two congruent sides with different included angles.

  • AB = AD and AC is common side.

<u>The greater angle has greater op</u>posite side.

  • The ∠BAC is greater than the ∠DAC as opposite side of the first (22) is greater than the opposite side of the second (16).

The ∠DAC must be greater than zero but smaller than 48°.

<u>Required inequality is: </u>

  • 0 < 2x - 12 < 48
  • 12 < 2x < 60
  • 6 < x < 30

So x has a value between 6 and 30

3 0
3 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST
vovikov84 [41]

Answer:

y = -5x - 3

Step-by-step explanation:

To answer this the slope must be clculated first

slope equation:

\frac{y2-y1}{x2-x1}

these variables symbolize ordered pairs, and the best part is that you can use any two ordered pairs for this example we can use (-5, 10) and (-3,0)

we'll call the first ordered pair 1 so x1 = -5 and y1 = 10.

the next odered pair is 2 so x2 = -3 and y2 = 0.

With this information layed out we can solve:

\frac{0-10}{-3-(-5)}

0 - 10 = -10

-3 - (-5) = 2 --- remember negatives cancel each other out to make a positive

\frac{-10}{2} = -5

the slope of the line is -5. Now the next thing to note is that one of the ordered pair (-3,0) is a y intercept. It's time to introduce the equatione of a line:

y = mx+b

There are other equations that can be used for a line but with the info given this equation best suits the data.

m = slope

y and x = are the ordered pair you can input into the equation to slove

b = the y intercept

So the equation would be:

y = -5x - 3

6 0
2 years ago
Read 2 more answers
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