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vlabodo [156]
3 years ago
12

How do i change my name

Mathematics
2 answers:
zvonat [6]3 years ago
6 0

Step-by-step explanation:

Well you can't actually that's your user for this app

sp2606 [1]3 years ago
5 0

Answer:

I don't think you can change your name

Step-by-step explanation:

sorry

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Find the volume of a cube with edges measuring 9ce
IceJOKER [234]

Answer:

<h2>V = 729</h2>

Step-by-step explanation:

The formula of a volume of a cube with an edge <em>a</em>

<h3>V = a³</h3>

We have <em>a </em>=<em> </em>9 . Substitute:

<h3>V = 9³ = 9 · 9 · 9 = 729</h3>
6 0
3 years ago
Is (0, -1) a solution of -101 + 4y &gt; -4?​
Andrei [34K]

Answer:

yes

Step-by-step explanation:

4 0
3 years ago
What is -5g + 15h - 25 ​
lukranit [14]

Answer:

15h

Step-by-step explanation

-5g plus 15h is 10 h  minus 25 is 15h

5 0
3 years ago
Which of the following equations have exactly
Anestetic [448]

Answer:

<em>-5x + 12 = –12x – 12</em>

<em>-5x + 12 = 5x + 12</em>

<em>-5x + 12 = 5x – 5</em>

Step-by-step explanation:

<u>First degree equations</u>

A first degree equation has the form

ax + b = 0

There are some special cases where the equation can have one, infinitely many or no solution

If a\neq 0, the equation has exactly one solution

If a=0 and b=0 the equation has infinitely many solutions, because it doesn't matter the value of x, it will always be true that 0=0

If a=0 and b\neq 0 the equation has no solution, because it will be equivalent to b=0 and we are saying it's not true. No matter what x is, it's a false statement.

We have been given some equations, we only need to put them in standard form

-5x + 12 = –12x – 12

Rearranging

7x + 24 = 0

It has exactly one solution because a is not zero

.......................

-5x + 12 = 5x + 12

Rearranging

-10x + 0 = 0

It has exactly one solution because a is not zero

.......................

-5x + 12 = 5x – 5

Rearranging

-10x + 17 = 0

It has exactly one solution because a is not zero

.......................

-5x + 12 = -5x – 12

Rearranging

0x + 24 = 0

It has no solution, no matter what the value of x is, it's impossible that 24=0

Answer: These are the equations with exactly one solution

-5x + 12 = –12x – 12

-5x + 12 = 5x + 12

-5x + 12 = 5x – 5

6 0
3 years ago
Which angle pairs are supplementary? Check all that apply.
Greeley [361]

Answer:

4 and 3, 4 and 5, 3 and 6

Step-by-step explanation:

Those angles make 180 degrees.

3 0
3 years ago
Read 2 more answers
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