1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
navik [9.2K]
3 years ago
9

Evaluate the expresssion |–12|–|8|.

Mathematics
2 answers:
Ilya [14]3 years ago
7 0

Answer:

4

Step-by-step explanation:

The lines around the -12 and 8 is what we call absolute value. This means that whatever is in it, it will be positive. Knowing this the equation would be 12-8. This would give you 4.

ruslelena [56]3 years ago
5 0
This essentially means 12-8
|| means absolute value which is the distance from 0 the number is
Basically it’s the number but positive

So the answer is 4
You might be interested in
A sample of 2,845 auto workers was selected to learn if they would go on strike. Over 50% of those in the sample declared they w
bogdanovich [222]

Answer:

This condition is true.

Step-by-step explanation:

A sample of 2,845 auto workers was selected to learn if they would go on strike.

Over 50% of those in the sample declared they would strike.

We can assume that the majority of all auto workers favor a strike. This is true because, in the sample, it is declared that 50% of workers would strike.

And this sample represents the whole majority or population. Hence we can say that a majority of all auto workers favor a strike.

5 0
3 years ago
1) Find the value of x: 8x + 1 14x + 3​
maks197457 [2]
8x + 114x + 3
8x + 114x = 122x
112x + 3

7 0
3 years ago
Find the scale factor of a cube with volume 216 ft^3 to a cube with volume 1000 ft^3.
Bad White [126]

Answer:

Scale factor of  cube to the smaller cube is 5 : 3.

Step-by-step explanation:

Ratio of the volumes of two cubes = \frac{\text{volume of large prism}}{\text{Volume of small prism}}

                                                          = \frac{1000}{216}

                                                          = \frac{125}{27}

Scale factor of these cubes = \sqrt[3]{\text{ratio of the volumes of the cubes}}

                                              = \sqrt[3]{\frac{\text{volume of large prism}}{\text{Volume of small prism}}}

                                              = \sqrt[3]{\frac{125}{27} }

                                              = \frac{5}{3}

                                              = 5 : 3

Therefore, scale factor of  cube to the smaller cube is 5 : 3.

6 0
3 years ago
Which of the following would eliminate the variable on the left side of the given equation? 36 - 19w = -6w + 41.  1. add -19w  2
Paladinen [302]
W=5/13 you just eliminate the negative sign
5 0
3 years ago
I need help with number 10 please I’m so confused on how to do it!
Solnce55 [7]

Given:

A figure.

m \angle C D A=9 x+3 and m \angle E D A=6 x+5

To find:

What kind of figure and the value of x

Solution:

All four sides are congruent.

Diagonals bisect each other.

There the given figure is rhombus.

Diagonals bisect the angles.

⇒ m \angle C D A=m \angle E D A

9 x+3=6x+5

Subtract 3 on both sides.

9 x+3-3=6x+5-3

9 x=6x+2

Subtract 6x from both sides.

9 x-6x=6x+2-6x

3x=2

Divide by 3 on both sides.

$\frac{3x}{3} =\frac{2}{3} $

$x=\frac{2}{3} $

The value of x is \frac{2}{3}.

5 0
3 years ago
Other questions:
  • If data is faked or is misplaced, it is
    7·2 answers
  • 1. A 15-,,oz bag of yum yum tortillas chips contains 5 servings. there are 240 milligrams of salt in each servings. how many mil
    10·1 answer
  • Which of the following best describes the expression 3x + 2y + 8z?
    13·2 answers
  • What is 5900 rounded to the nearest thousand on a number line
    13·2 answers
  • Can some one please help me with this problem
    15·1 answer
  • How do you convert 2.5 km to meters??
    8·1 answer
  • Does anyone know this?
    15·1 answer
  • Calculate a. 17% of 50
    10·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • Simplify f(x+8)=(x+8)^2+7(x+8)+1
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!