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
juin [17]
3 years ago
5

Round to the nearest whole number 486.3÷8.1

Mathematics
1 answer:
PolarNik [594]3 years ago
4 0

Answer: 60.


Step-by-step explanation: After you divide you get 60.037037. And since were rounding its 60.


You might be interested in
Select the correct answer from each drop-down menu.
Aleksandr [31]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
It takes 46 minutes for 10 people to paint 3 walls
Mice21 [21]

Answer:

It takes 46 minutes for 10 people to paint 3 walls

It takes 92 minutes for 10 people to paint 6 walls (twice as long because you have twice as many walls)

You only have 4 people to paint the walls instead of 10 people

Therefore it will take 2.5 times as long (10/4=2.5)

2.5*92=230 minutes

5 0
3 years ago
Which shows a perfect square trinomial?
anastassius [24]
The answer is <span>c. 16x2 + 24xy + 9y2.

Since we need trinomial (three term expression) choices a and b are incorrect because they have only two terms.

So, our square trinomial is a</span>² + 2ab + b² or a² - 2ab + b²
a² + 2ab + b² = (a + b)²
a² - 2ab + b² = (a - b)²

Let's check choices c and d:
c) 16x² + 24xy + 9y²
a² = 16x²
a² = (4x)²
a = 4x

b² = 9y²
b² = (3y)²
b = 3y

a² + 2ab + b² = (4x)² + 2 * 4x * 3y + (3y)² = 16x² + 24xy + 9y²
CORRECT

d) 49x² - 70xy + 10y²
a² = 49x²
a² = (7x)²
a = 7x

b² = 10y²
b² = (y√10)²
b = y√10

a² + 2ab + b² = (7x)² + 2 * 7x * y√10 + (y√10)² = 49x² + 14xy√10 + 10y²
INCORRECT

So, c) is correct answer
8 0
4 years ago
Read 2 more answers
Find the area of each figure
Licemer1 [7]

Answer:\

3

Step-by-step explanation:

5 0
3 years ago
-0.00025 scientific notation
LiRa [457]

Answer:

Scientific notation is a way of writing very large or very small numbers. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. For example, 650,000,000 can be written in scientific notation as 6.5 ✕ 10^8.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • -x - 1 = 221 + 2x <br> plzzzzzzzzz help
    12·1 answer
  • Select the correct answer.
    8·1 answer
  • 5 times the smaller of two numbers is subtracted from twice the larger,the result is 1. If the larger is increased by three time
    8·1 answer
  • Find the X-COORDINATE of Point P such that P partitions segment AB three- sevenths of the way from A to B. A(-9-9) and B(5,19)​
    6·1 answer
  • Y=-7 + 2x how to graph
    12·1 answer
  • Solve the inequality + 6 &gt; -3.
    5·2 answers
  • GIVING OUR BRAINLIEST HELP ME PLEASE !! 10 PTS!
    14·1 answer
  • Domain and range f(x) = -x 4+ x 2- x - 4
    5·1 answer
  • Trevor began his pizza delivery route with 7/10 of a tank of gas in his car. When he made it back to the pizzeria, 2/5 of a tank
    15·1 answer
  • What is the value of the expression, when x = 6?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!