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Anna71 [15]
3 years ago
6

Which of the following rational numbers is equal to 3 point 4 with bar over 4?

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
3 0
31 over 9 is 3.444444
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Numbers divisible by 100 are divisible by 5.
Reptile [31]

The additional true statement that would need to be given in order to state the conclusion using the law of detachment is 49,700 is divisible by 100.

<h3 /><h3>What is law of detachment?</h3>

Law of detachment states that if a facts is true and its hypothesis is true, then its conclusion is true.

For instance,

Statement A: If there's an increase in Mr Charles salary.

Statement B: Mr Charles buys bicycle for his son.

This means Mr Charles buying bicycle for his son is true because of the increase in income.

Learn more about law of detachment:

brainly.com/question/13966470

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8 0
2 years ago
X+4y=30 system by substitution <br><br> X-2y=0
Dmitry [639]

Answer:

x=10, y=5

Step-by-step explanation:

For substitution, you always want to get the variable alone. The second equation (x-2y=0) will be easier to substitute into the first equation.

x-2y=0

x=2y

You can substitute 2y as x on the first equation (x+4y=30).

2y+4y=30

6y=30

y=5

Plug y=5 into any equation.

x+4(5)=30

x+20=30

x=10

3 0
3 years ago
What is the equation 3y – 6x = 9 written in the form y=mx+b ?
Oduvanchick [21]

Answer:

A. y = 2x + 3

Step-by-step explanation:

3y – 6x = 9

+ 6x + 6x

____________

3y = 6x + 9

__ ______

3 3

y = 2x + 3 >> CORRECT ANSWER

I am joyous to assist you anytime.

7 0
3 years ago
Please answer questions; 9, 10, 14, 16, 17, 18, 19, 20, 25 please, or as many as you can.
Irina18 [472]
I think number 9 is 8.34 x 10 with the exponent of -6
8 0
3 years ago
Whats the answer for 2x + 1 + 7x ?
lesya692 [45]

Answer:

9x+1

Step-by-step explanation:

combine 2x+7x then add the 1

6 0
3 years ago
Read 2 more answers
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