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
Katyanochek1 [597]
3 years ago
7

Explain how to estimate 586- 321 in two different ways

Mathematics
2 answers:
stealth61 [152]3 years ago
7 0

One way:

585-320=265 (Rounding to the nearest 5)

590-320=270 (Rounding to the nearest 10)

600- 300= 300 (Rounding to the nearest 100)

Hope you found this helpful :)

Alex73 [517]3 years ago
4 0

Answer:

Rounding to the nearest ten, we have 590-320=270

Rounding to the nearest hundred, we have 600-300=300

Step-by-step explanation:

Estimation of 586- 321 in two different ways are as follows:

We can round the numbers to nearest tens and nearest hundreds.

Rounding to the nearest ten, we have 590-320=270

Rounding to the nearest hundred, we have 600-300=300

You might be interested in
Given the system of equations, what is the y-coordinate of the solution?5x - 4y = 7x = 5 - y
sveticcg [70]
5x - 4y = 7
x = 5 - y

5(5 - y) - 4y = 7
25 - 5y - 4y = 7
-5y - 4y = 7 - 25
-9y = - 18
y = -18/-9
y = 2 <== y coordinate is 2

6 0
3 years ago
the profit for a taco truck business follows this function, where x is the price of a taco(in dollars) and y is the daily profit
Sati [7]

Answer:

x = √2 + 2, -√2 + 2

Step-by-step explanation:

y = -2(x-2)² + 4

-2(x-2)² + 4 = 0 --- replace y with 0

-2(x - 2)² = -4 --- subtract 4 from both sides

(x - 2)² = \frac{-4}{-2} --- divide both sides by -2

(x - 2)² = 2 --- simplify

x - 2 = +-√2 --- square root both sides

x - 2 = √2 --- split into 2 equations

x - 2 = -√2

x = √2 + 2 --- solve first equation

x = -√2 + 2 --- solve second equation

x = √2 + 2, -√2 + 2


4 0
3 years ago
Read 2 more answers
A bag contains 3 purple and 5 orange jelly-beans. If one jelly-bean is selected, then replaced and a second jelly-bean is select
Ainat [17]
2 purple & 4 orange
3 0
3 years ago
Read 2 more answers
Write the pair of fractions as a pair of fractions with a common denominator.
galben [10]

Answer:

3/10 and 4/10       4/12 and 9/12

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A cylinder has a volume of 390 cm³. If a cone has the same dimensions as the cylinder then what is the volume of the cone.
dangina [55]

Answer: The volume of the cone is 130 cubic centimeters.

Step-by-step explanation:

We know that to find the volume of a cylinder you will use the formula

V= \pir^{2} *h  Where r is the radius and h is the height.

And to find the volume of a cone you will use the formula

V= \pir^{2}*h /3

So if they have the same dimensions which is the height and the radius then we will just divide the  volume of the cylinder by 3 to find the volume of the cone.

V = 390/3

V =  130 cm^3

8 0
3 years ago
Other questions:
  • Find the product of 543.1187 and 100.
    6·1 answer
  • Which is true of the slopes of parallel lines
    14·2 answers
  • How many inches are in 250 centimeters?
    14·1 answer
  • Type A is 8 feet tall and grows at a rate of 18 inches per year. Type B is 9 feet tall and grows at a rate of 17 inches per year
    11·1 answer
  • Select two lines that have a slope of -2
    5·1 answer
  • Is x+3 ≥ 12 correct?​
    11·1 answer
  • Is this a function or not a function. Please help
    7·1 answer
  • Pls help
    6·1 answer
  • Answer correctly please !!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
    10·1 answer
  • Subtract polynomials: <br> (-4x^3+5x^2-x+3)-5(x^4-2x^3+x^2)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!