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Anna71 [15]
3 years ago
5

Postulates need to be proven.

Mathematics
2 answers:
spin [16.1K]3 years ago
8 0
False postulates dont need to be proven
Effectus [21]3 years ago
6 0
False, a postulate is already proven to be true.
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Chang knows one side of a triangle is 13 cm Which set of two sides is possible for the lengths of the other two sides of this
Mazyrski [523]

Answer:

8 cm & 8 cm

Step-by-step explanation:

htmthgfjfd

5 0
3 years ago
(x+5)3 multiply the polynomial;s
tatiyna

Answer:

3x + 15

Step-by-step explanation:

(x+5)3

(x+5) · 3

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7 0
2 years ago
Graph by finding the intercepts<br> 9x-15y = 45
ololo11 [35]

Answer:

Look at picture

Step-by-step explanation:

<u>X intercept is when y = 0. so...</u>

9x -15*0 = 45

9x = 45

x = 5. so the coordinate is (5,0)

<u>Y intercept is when x = 0. so...</u>

9*0 - 15y = 45

y = -3. so the coordinate is (0,-3)

then you plot these 2 points and draw a line going across them

5 0
3 years ago
How is the theoretical probability of an event​ computed?
Sedaia [141]

The theoretical probability of an event​ computed as

Theoretical Probability = \frac{ Number of desired outcomes}{ Number of possible outcomes.} This is further explained below.

<h3>What is theoretical probability?</h3>

Generally, The theoretical probability formula is the ratio of the number of successful outcomes to the total number of possible possibilities. We may write this formula out as follows:

In conclusion, the theoretical probability is mathematically given as

Theoretical Probability = \frac{ Number of desired outcomes}{ Number of possible outcomes.}

Read more about theoretical probability

brainly.com/question/24037367

#SPJ1

6 0
1 year ago
I neeed help please !!!!
denis23 [38]

Answer:

the fourth option is correct

t = 29

we know this bc you have to distibute the parthentesis and then solve the rest of the equation  

4 0
3 years ago
Read 2 more answers
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