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
Maru [420]
3 years ago
12

Round the fraction to the nearest whole number. 2 9

Mathematics
2 answers:
alexira [117]3 years ago
6 0

Answer:

3

Step-by-step explanation:

ratelena [41]3 years ago
4 0

Answer:

3

Step-by-step explanation:

You might be interested in
The radioactive element carbon-14 has half of 5750 years. A scientist determined that the bones from a mastodon has lost 56.6% o
IRISSAK [1]

Answer:7881 years

Step-by-step explanation:

You can use the equation

fraction remaining = 0.5n where n is # of half lives elapsed

n = ?

fraction remaining = 1 - 0.612 = 0.388

0.388 = 0.5n

n = 1.37 = the # of half lives

1.37 x 5750 yrs = 7881 years

8 0
3 years ago
A line contains the points (3,9) and (-1,1) what is the equation of the line?
kirza4 [7]
To find the equation of a line using two given set of points, you must first find slope. To do so, we must use the slope formula:
y2 - y1 / x2 - x1 

In this case:
1 - 9 / -1 - 3 = -8 / -4 
- 8 / -4 = 2 (simplified) 

Now we can use the point-slope formula:
y - y1 = m(x - x1) 

y - 1 = 2(x + 1 )
y - 1 = 2x + 2
y = 2x + 3

In order to make 3x - y = 6 in slope intercept form, we must isolate y.

- y = -3x + 6
Note: y cannot be negative, so we'll multiply both sides by -1 
( -1 ) - y = - 3x + 6 ( -1 ) = y = 3x -6
6 0
3 years ago
Read 2 more answers
Which expression is equivalent to 4 square root x10
Likurg_2 [28]
The answer is 40 you do 10 times 4 I hope it helped you you only need to multiply
3 0
3 years ago
What is the value of the digit 4 in the number 84230
Ratling [72]

The value of the digit 4 is worth 4,000 in the number 84,230.
8 0
3 years ago
Read 2 more answers
Solve by substitution <br> X^2= 2y + 10<br> 3x-y = 9
Viefleur [7K]

Answer:

x=-4\\ x=-2\\ y=-21\\ y=-15

Step-by-step explanation:

x^{2} =2y+10

y=-9+3x

x^{2} =2(-9+3x)+10

x^{2} =-18+6x+10

x^{2} =6x-8

x^{2} -6x+8

x=-4, -2

y=-9+3(-4)

y=-9-12

y=-21

y=-9+3(-2)

y=-9-6

y=-15

8 0
3 years ago
Read 2 more answers
Other questions:
  • A line passes through the point (-3,8) and has a slope of -7 . write an equation for this line
    5·1 answer
  • Two less than the product of a number and three
    11·1 answer
  • 55 C + 13 is less than or equal to 75 C + 39
    10·1 answer
  • What is a shape that has 3 unequal sides
    14·2 answers
  • You are buying packages of beads to make bracelets. Each package costs $3 plus 7% tax. You have a gift card for $15, and you pla
    7·1 answer
  • Find the value of x
    9·1 answer
  • 9. 1/3(x+6) =8
    10·2 answers
  • How many lines of symmetry does a slice of lemon with 8 equal sections have? What are the order and angle of rotation?
    11·1 answer
  • 5x+10=115 what is the value of x​
    8·1 answer
  • Round off 86 625 mm to the nearest significant figure​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!