indigostarchilp01vck indigostarchilp01vck

13-02-2018
Mathematics

contestada

Evaluate the expression:–|20| + |5|

Respuesta :

Hamilton1757 Hamilton1757

13-02-2018

-|20| + |5| = -15

Steps:
Apply absolute rule: |a| = a, a >/ 0
|20| = 20
= -20+5
Apply absolute rule: |a| = a, a >/ 0
|5| = 5
= -20+5
Refine
= -15

Hope this helps you! (:
-Hamilton1757

Answer Link

Otras preguntas

What line from the text introduces an element of the plot? Moisture hung in the air so thick you could almost see it sparkling in the dim sunlight We often c

Please I really need help Find the area of a kite with diagonals measuring 6 cm and 18 cm.

Large body of water partially enclosed by land and is larger than a bay

Jelly fakes sell for $1.23 for 1/4 pound bag. How much for 4 pounds of jelly fakes?

Select ALL the correct answers. Natalie buys a new car. In the first month, the odometer on the car records 800 miles. From past experience, she expects to driv

Find the intercepts of the line that contains the points A(4, 2) and B(−2, 5).

help, pls!!!!Estimate the median number of texts sent per day by this group of middle school students.

Explain what happens when hypothermia sets in (when enzymes get too cold!)

3. The winner of the Biggest Loser lost 952 ounce per hour. Convert this to pounds per week

What is the solution set of [x1x<-5) n {x1x > 5)? all numbers less than -5 and greater than 5 the numbers between -5 and 5 the empty set all real numbers