4 years ago

Which of the following statements is not true

Mathematics

2 answers:

AveGali [126]4 years ago

4 0

C is false because 30 is both divisible by 5 (30/5=6) and 10 (30/10=3) and is also divisible by 6 since 6*5 is 30

lawyer [7]4 years ago

4 0

Answer:

the correct answer is c

Step-by-step explanation:

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Nastasia [14]

Answer:

9 inches

Step-by-step explanation:

5 0

3 years ago

What is the answer to this math equation(x+5)(x²-3x)

Nikolay [14]

Answer:

$x=-5\\x=0\\x=3$

Step-by-step explanation:

I assume your equation to solve is

$(x+5)(x^2-3x)=0$

When we have a product of two factors equal to zero,

$A\cdot B = 0$

The solution is either A = 0 or B = 0.

In this case, this means that we can break the equation into two equations:

$x+5=0\\x^2-3x=0$

Solving the first one, we get:

$x+5=0 \rightarrow x = -5$

For the second one, we rewrite it as:

$x^2-3x=0\\x(x-3)=0$

And we see that this equation has two solutions:

$x=0\\x=3$

Therefore, the three solutions are:

$x=-5\\x=0\\x=3$

8 0

3 years ago

How do you solve +5=-5a+5

Bogdan [553]

You subtract the number (5) on the other side of the = sign from the number on the side of the = sign. and divide (-5a) by the number you subtracted before. So untimely- 5-5= 0 ÷ -5a = 0

6 0

3 years ago

Pedro goes to the store and buys a binder, a folder, and a highlighter. The folders cost is half the cost of the binder, and the

Sindrei [870]

Answer:

x + x/2 + x-1.25=4.75

Step-by-step explanation:

binder is x

folder is x/2

higlighter is x-1.25

4 0

3 years ago

Please tell me if my answer is right.. The question- Approximately how many gigabytes (GB) of new data will be produced in 2012?

bazaltina [42]

What information is givin to you to get that awnser?

7 0

3 years ago