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
adell [148]
3 years ago
15

Evaluate lal - Ibl, given a = 5, b = -3, and c = -2.a. 2 b. 3 c. 7 d. 8​

Mathematics
1 answer:
Natali [406]3 years ago
3 0

Answer:

A. 2

Step-by-step explanation:

Absolute Valie: how many units a number is from zero. (ex: |5|=5, |-7|=7, |-126|=126)

|a| = the absolute value of a (a=5) so the absolute value of a is 5

|b| = the absolute value of b (b=-3) so the absolute value of b is 3.

|a| - |b| = answer : the absolute value of a subtracting/minus the absolute value of b is the answer. So...

|a| = 5

|b| = 3

(|a|=5) - (|b|=3) = (5) - (3) = 2

You might be interested in
Rewrite as a simplified fraction. 1.6 repeating
deff fn [24]

Answer:

8/5

Step-by-step explanation:8/5

8 0
3 years ago
The maximum speed of China’s CRH380A train is 4.873 × 102
Brrunno [24]

Answer:

The maglev train can reach a top speed of 431 km/h (268 mph).

Step-by-step explanation

7 0
3 years ago
The UAE Hope Probe is between 22,000 Km and 44,000 KM away from mars. This means its between _____________m and ______________m.
Marina86 [1]

Answer:

This means it is between 22000000 m and 44000000 m.

Step-by-step explanation:

From the question, the UAE Hope Pobe is between 22 000 km and 44 000 km away from Mars.

Since,

1 000 m = 1 km

Then,

22 000 km = 22 000 x 1000 m

                   = 22000000 m

also,

44000 km = 44000 x 1000 m

                  = 44000000 m

Therefore, the Probe is between 22000000 m and 44000000 m.

6 0
3 years ago
The spinner for a board game has eight colors the arrow can land on. What are the degrees of freedom for a goodness-of-fit test
Juliette [100K]

Answer: Option 'c' is correct.

Step-by-step explanation:

Since we have given that

Number of colors that the arrow can land on = 8

We need to find the degrees of freedom for a goodness of fit test of the fairness of this spinner.

As we know that degree of freedom is 1 less than the size of sample.

So, Mathematically, it is expressed as below:

So, Degree of freedom would be

v=n-1\\\\v=8-1\\\\v=7

Hence, Option 'c' is correct.

7 0
3 years ago
WILL GIVE BRAINLIEST HELP PLEASE
vovangra [49]
Hello,
Pease, see the attached file.
Thanks.  

6 0
3 years ago
Other questions:
  • An HOn2-scale train is a model train that is constructed at the ratio 1 : 87.1. If an HOn2 model of a locomotive is 10.4712 inch
    12·2 answers
  • Find the value of r so that the line through (4,5) and (r,3) has a slope of 2/3
    15·1 answer
  • Plzz <br> Answer quick plzzzz
    14·1 answer
  • Explain how 2 ones is the same as 20 tenths.
    7·2 answers
  • A jar contains five yellow three orange and a blue marbles if you pick one without looking what is the probability that the marb
    8·2 answers
  • I'll give brainliest
    7·1 answer
  • The distribution of the number of children for families in the United States has mean 0.9 and standard deviation 1.1. Suppose a
    15·1 answer
  • A package of cookies has 6 chocolate chip cookies with nuts and 12 chocolate chip cookies without nuts. Which of these represent
    8·2 answers
  • HELP PLEASE HELP FAST AND ITS GRADE 5 MATH
    9·1 answer
  • The table shows the temperature (V) as different altitudes of). This is a linear relationship was the 0.00468 te dele The temper
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!