Answer:
11/14
Step-by-step explanation:
Firstly, to solve this problem, what we do is to know the number of multiples of 2 and the numbers of multiples of 3 between 1 and 14.
For 2, we have; 2, 4, 6 , 8 , 10 , 12 and 14
For 3, we have: 3,6,9 and 12
The probability of the result being a multiple of 2 is 7/14 = 1/2
The probability of the result being a multiple of 3 is 4/14 = 2/7
The probability of the result being a multiple of 2 or 3 is simply calculated by adding both probabilities: 2/7 + 1/2 = 11/14
The length of the missing sides of triangles A and B are 9.43 cm and 12.04 cm respectively.
<h3>Pythagoras theorem</h3>
Triangle A:
- Height = 8cm
- Base = 5cm
- Hypotenuse = x cm
Hypotenuse² = height ² + base²
x² = 8² + 5²
= 64 + 25
x² = 89
x = √89
x = 9.43 cm
Triangle B:
- Height = 12cm
- Base = x cm
- Hypotenuse = 17 cm
Hypotenuse² = height ² + base²
17² = 12² + x²
17² - 12² = x²
289 - 144 = x²
145 = x²
x = √145
x = 12.04 cm
Learn more about right triangle:
brainly.com/question/2217700
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Answer:
-52.1
Step-by-step explanation:
-10/100 = -0.1
-0.1 x 20 = -2
-0.1 x 501 = -50.1
+ -2
____
-52.1
<span>To solve this we have to set up our inequality expressions with the given information:
5 * (x + 27) >= 6 * (x + 26). Now that we know the expression we can solve for x to determine the solution set. We have to rearrange and simplify the equation as follows: 5x + 135 >= 6x + 156. Now we get the x terms on one side and the integers on the other so we can solve for x: -21 >= x . The solution set would be that the number is less than or equal to -21.</span>
Answer:
-3,3
Step-by-step explanation:
the line reaches at the point -3 at the bootem and the top reaches 3 so how i know it would be 3 ,-3 bc the 3 is at the top and -3 is at the bottem