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
Arturiano [62]
3 years ago
5

Use a number line to find the value of the expression -4+4-9 what property can you use to make your calculation easier explain

Mathematics
1 answer:
Bess [88]3 years ago
8 0
You can put the -4 and -9 together and put it at the end to make the new sequence 4-13 which would leave you with -9
You might be interested in
when derek planted a tree it was 36 inches tall. the tree grew 1 1/4 inches per year the tree is now 44 3/4 inches tall. how man
Vikentia [17]
7 1/2 years ago to be precise

If correct brainley please

Thank you


5 0
3 years ago
Arelli uses 6.9 pints of white paint and blue paint to paint her bedroom walls. 3/4 of this amount is white paint, and the rest
Reika [66]

Answer:

1.73

Step-by-step explanation:

Arelli use 6.9 pints of white and blue paints for her bedroom

3/4 of this amount is white

3/4

= 0.75×100

= 75

100-75

= 25

Amount of blue paint is

25/100×6.9

= 0.25×6.9

= 1.73

4 0
2 years ago
Given 2x+4y=12 what is the x and y int
Setler [38]
Both are 2! 2x2=4 4x2=8 so 8+4=12
3 0
2 years ago
Tim drives at an average speed of 80 km per hour for 3 hours and 45 minutes. work out how may kilometers Tim drives.
lara31 [8.8K]
Hey there!


Tim drives 300 kilometers.


Work: 80 x 3 = 240
Then, 45 minutes is 3/4 of an hour, so if you were to do 3/4 of 80  it is 60
Now, add 240 + 60 = 300

Hope I was able to help!
6 0
3 years ago
Read 2 more answers
What is the square root of 9800 in simplest radical form?
Mumz [18]
The square root of 9800=

= 70 * square root of 2


4 0
3 years ago
Other questions:
  • 15(20−10x)−8x>−6x−16 A. x<1 B.x>1 C x<5 Dx>5
    14·1 answer
  • What is the quotient of a number and 5 is at least -8
    10·2 answers
  • Nadia selects three marbles from the jar to the right without replacing them. What is the probability that all three marbles are
    8·1 answer
  • What is 28.7 rounded to the nearest whole number?
    9·2 answers
  • Slope intercept form write an equation
    6·2 answers
  • Pls help me to do the 1st question
    5·1 answer
  • 1. If Kenya's total debt to her parents is five
    9·1 answer
  • Subtract. -21 - (-13)
    15·2 answers
  • Please help!<br><br> Thank you!
    13·1 answer
  • Find the indicated length
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!