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
qaws [65]
3 years ago
8

What is the value of the expression x + (–y) when x = –2.3 and y = –5.9?

Mathematics
2 answers:
Natasha2012 [34]3 years ago
6 0
X+(-y)
x=-2,3
y=-5,9
-2,3-(-5,9)=-2,3+5,9=3,6
the value of the expresion x+(-y) is 3,6
kramer3 years ago
5 0
X + (-y) = -2.3 + ( - (-5.9) ) = -2.3 + 5.9 = 3.6
You might be interested in
Determine if the sequence below is arithmetic or geometric and determine the
lara [203]
The sequence is arithmetic because the term is being multiplied by 5 each time
6 0
3 years ago
How to solve a math equation step by step
Mashcka [7]
Where is the problem?
7 0
3 years ago
Read 2 more answers
Number Frequency 1,400 3 1,450 7 1,500 7 1,550 5 1,600 4 1,650 2 1,700 1 What is the mode?
poizon [28]
Mode is the number that shows up the most

in this case, it is 71,500 which shows up twice, one more than any of the other numbers

hope this helps
3 0
3 years ago
Read 2 more answers
Please help with this question p
Gemiola [76]

Answer:

160 cm²

Step-by-step explanation:

V = 1/3 * 24 * 20 = 160 cm²

4 0
2 years ago
One of the cars are blue it van travel 31 1/2 miles on 1 1/4 gallons of gasoline .Another car is red it can travel 28 4/5 miles
yuradex [85]

Answer:

Step-by-step explanation:

One of the cars are blue. it can travel 31 1/2 miles on 1 1/4 gallons of gasoline. Converting 31 1/2 miles to decimal, it becomes 31.5 miles. Converting 1 1/4 gallons of gasoline to decimal, it becomes 1.25 gallons of gasoline.

Therefore, the miles per gallon for the blue car is

31.5/1.25 = 25.2 miles per gallon.

Another car is red it can travel 28 4/5 miles on 4/5 gallon of gasoline.

Converting 28 4/5 miles to decimal, it becomes 28.8 miles. Converting 4/5 gallons of gasoline to decimal, it becomes 0.8 gallons of gasoline.

Therefore, the miles per gallon for the red car is

28.8/0.8 = 36 miles per gallon.

6 0
3 years ago
Other questions:
  • Math question. I'll give brainliest...
    15·1 answer
  • A running track in the shape of an oval is shown. The ends of the track form semicircles.What is the perimeter of the inside of
    6·2 answers
  • How do you solve 6x^2 plus 5x=20 algebraically?
    5·1 answer
  • 14. Find the volume of this pentagonal prism. Use the formula V=B-H
    7·1 answer
  • 9) y=x+ 11; (4, 13)​
    8·2 answers
  • A 15% discount saves you $5 off the price of an electronic game. How much do you save off the regular price if the discount is w
    13·1 answer
  • I NEED YOUR HELP PLEASE GRADES ARE DUE TODAY AND I DONT KNOW HOW TO DO THIS.​
    13·1 answer
  • Can someone pls explain to me how to do this (^。^)
    15·1 answer
  • I don’t know the answer for this
    9·1 answer
  • A^3+2abc-5c^2<br> a=3 b=7 c=-3
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!