All categories

3 years ago

How do you Identify the opposite and the absolute value of a rational number?

1 answer:

5 0

Rational numbers are the numbers that can be written as the fraction of two integers and absolute value is the distance number away from 0. If we look at a number line, the absolute value is the distance any number on a number line is 0. Distance is always positive, so our absolute value is always 0.

You might be interested in

Solve for x and find m∠FGH

mel-nik [20]

Answer:

x° = 11°

Z FGI = 60°

Step-by-step explanation:

If GH bisects Z FGI

then Z FGH = Z HGI

  or, (3x - 3)° = (4x - 14)°

or, 3x° - 4x° = - 14° + 3°

or, x° = 11°

Z FGI = 33° - 3° + 44° - 14°

 =  60°

3 0

3 years ago

Which expression can be used to model the phrase “ the sum of three and a number”?

olga nikolaevna [1]

Answer:

x + 3

Step-by-step explanation:

A 'sum' means addition, 'a number' is represented by a variable, in this case, I chose 'x'. I could have picked any variable I wanted.

The sum of three and a number means: three plus some number, which is

3 + x in math language. We write variables before constants, so it gets

rewritten as x + 3

5 0

3 years ago

Read 2 more answers

The cost of Ms. Clark's restaurant meal is $25.50.

Ivan

With tip she paid a total of $30.60

5 0

2 years ago

Can anyone help I have tried finish for days

devlian [24]

Answer:

34 degrees.

Step-by-step explanation:

First of all, the sum of a triangle's degree is 180.

The angle next to the 101 is 79 degree due to the rule of supplementary angle. The angle vertical to 28 is also 28. (Vertical angles are equal).

Now we now the two side, we can figure out the last side.

180-28-79= 73

The last angle is 73 degrees. However, we are looking for x.

x+39=73

All we have to do now is subtract 39 from 73, and that leaves us with 34.

8 0

3 years ago

Math question (working too, if possible)

inessss [21]

4/15 of the Primary School chose chicken nuggets.

4 0

3 years ago

Read 2 more answers