2 years ago

Find the length of side a

Mathematics

2 answers:

velikii [3]2 years ago

5 0

Answer:

Step-by-step explanation:

Hope this helps

Rina8888 [55]2 years ago

4 0

The length will be 12 hope this helps

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7+8/5-2 work it out in BIDMAS

cricket20 [7]

Answer:

bodmas

Step-by-step explanation:

before answering read question right it bodmas

and its 7+8=15

5-2=3

--- is 3 wholes

4 0

2 years ago

In a valid probability distribution, each probability must be between 0 and 1, inclusive, and the probabilities must add up to 1

lora16 [44]

The value of x is 1/5

Step-by-step explanation:

In a probability distribution, probability should be between 0 and 1. The probabilities add up to one.

Given probabilities are:

$\frac{1}{10}, \frac{1}{5}, \frac{1}{2}, x$

The sum of these probabilities will be equal to 1.

So,

To find x,

$\frac{1}{10}+\frac{1}{5}+\frac{1}{2}+x = 1\\\frac{1+2+5}{10}+x=1\\\frac{8}{10}+x=1\\x= 1- \frac{8}{10}\\x = 1- \frac{4}{5}\\x= \frac{5-4}{5}\\x=\frac{1}{5}$

The value of x is 1/5

Keywords: Probability, Distribution

Learn more about probability at:

#LearnwithBrainly

7 0

3 years ago

Read 2 more answers

F(x)=3x^2-x+2; [-3,1]

laiz [17]

Is it written like this?

6 0

3 years ago

What is the distance -4 and 7 on a number line?

andreev551 [17]

11 spaces :) 7 minus 11 is -4

3 0

3 years ago

A performer expects to sell 5000 tickets for an upcoming concert. They plan to make a total of 311,000 in sales from these ticke

dybincka [34]

Answer:

62.2x=y

Step-by-step explanation:

cost/ticket (c)

5000c = 311000

c = $62.20

7 0

2 years ago