Sign In
Ask Question
Denisse
Mathematics
6 May, 19:10
Evaluate x-4/2 when x = - 1.6.
+4
Answers (
1
)
Miracle Strickland
6 May, 19:31
0
-1.6 - 4/2 = - 3.6
x - 4/2; where x = - 1.6
Substitute x by its value.
-1.6 - 4/2 * as you notice, one number is in decimal and the other is in fraction form. We need to convert one form to the other to make the numbers like numbers so that solving the equation will be easier and less confusing.
4/2 can easily be converted into decimal by dividing 4 by 2 which equals to 2.
So, - 1.6 - 2 = ? The operation is a subtraction, but the other number is in negative form, if both numbers have the same sign, we add them up and the sign is carried over to the sum.
-1.6 - 2 = - 3.6 * we add 1.6 + 2 = 3.6, then we carry over its negative sign = - 3.6
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Evaluate x-4/2 when x = - 1.6. ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
From 12:00 midnight to 6:00am the temperature decreased by 12 degree C if the original temperature was 12 degrees C which expression can be used to represent this situation
Answers (1)
What is the value of s in the equation 3r = 10 + 5s, when r = 10?
Answers (2)
Why does demand equal marginal revenue for perfectly competitive firms
Answers (1)
The ratio between the number of children (c) on a field trip and number of teachers (t) on the trips is (14) / (3). There are 70 children on the field trip. How many teachers are on the grip?
Answers (1)
I am a odd number i am less than 100 the sum of my digits is 12 i am a multiple of 15 what number am i?
Answers (1)
New Questions in Mathematics
A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?
Answers (1)
I am very confused on how to figure out if y = 3/4x is proportional?
Answers (2)
Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?
Answers (2)
At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?
Answers (1)
Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.
Answers (1)
Home
»
Mathematics
» Evaluate x-4/2 when x = - 1.6.
Sign In
Ask Question
Menu
Calculator
Subjects
History
English
Mathematics
Biology
Physics
Chemistry
Geography
Social Studies
Business
Law
Arts
SAT
Advanced Placement (AP)
Computers & Technology
Engineering
Sign In
close
Sign In
Sign Up
Forgot Password?