What is the value of x? 6x=72 show how you got the answer

Mathematics

2 answers:

Sphinxa [80]3 years ago

5 0

Answer:

x = 12

Step-by-step explanation:

Evgesh-ka [11]3 years ago

5 0

Answer:

x=12

Step-by-step explanation:

6x=72

Divide both sides by 6

6x/6=72/6

x=12

It can also be solved this way

6x=72

Multiply both sides by 1/6

6x(1/6)=72(1/6)

6x/6=72/6

x=72/6

x=12

To check if correct, x will be substituted for 12 in the equation, and both sides of the equation must be equal

6x=72

6(12)=72

6X12=72

72=72

You might be interested in

4 4/5 x 3 2/6 I don’t understand this pls help

klasskru [66]

Answer:

change to improper fraction

24/5 × 20/6=16 (you cross multiply)

4 0

2 years ago

Read 2 more answers

Use the binomial expression (p+q)n

zvonat [6]

Answer:

{0.16807, 0.36015, 0.3087, 0.1323, 0.02835, 0.00243}

Step-by-step explanation:

The expansion of (p+q)^n for n = 5 is ...

(p+q)^5 = p^5 +5·p^4·q +10·p^3·q^2 +10·p^2·q^3 +5·p·q^4 +q^5

When the probability p=0.3 and q = 1-p = 0.7 the terms of this series correspond to the probabilities of 5, 4, 3, 2, 1, and 0 favorable outcomes out of 5 trials.

For example, p^5 = 0.3^5 = 0.00243 is the probability of 5 favorable outcomes in 5 trials where the probability of each favorable outcome is 0.3.

___

The attachment shows the calculation of these numbers using a graphing calculator. It lists them in reverse order of the expansion of (p+q)^5 shown above, so that they are the probabilities of 0–5 favorable outcomes in the order 0–5.