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
vladimir1956 [14]
3 years ago
13

Rounding and Estimating Whole Numbers explain what is it and what to do

Mathematics
1 answer:
Kay [80]3 years ago
5 0
Rounding numbers means you change the number to a closer, easier number. For example if you want to round 56 to the nearest tenth, it would round to 60.
Estimating numbers is when you guess numbers. For example, if you want to estimate the measure used to measure a bed, i would estimate feet.
I hope this helped:))
You might be interested in
F (x) = -3x + 1<br> g(x) = x2 + 2x – 5<br> Find g (f (x))
Finger [1]

Answer: f

=  x = − 3 x + 1 = x = 1 4 g = x 2 + 2 x − 5f( x ) = f ( x )

Step-by-step explanation:

8 0
3 years ago
Multiply (2x-5)(3x^2-4x+2)
fgiga [73]

Answer:

\large\boxed{(2x-5)(3x^2-4x+2)=6x^3-23x^2+24x-10}

Step-by-step explanation:

\text{Use FOIL:}\ (a+b)(c+d)=ac+ad+bc+bd\\\\(2x-5)(3x^2-4x+2)\\\\=(2x)(3x^2)+(2x)(-4x)+(2x)(2)+(-5)(3x^2)+(-5)(-4x)+(-5)(2)\\\\=6x^3-8x^2+4x-15x^2+20x-10\\\\\text{combine like terms}\\\\=6x^3+(-8x^2-15x^2)+(4x+20x)-10\\\\=6x^3-23x^2+24x-10

7 0
3 years ago
What is the area of this figure? 7 km 6 km 12 km 4 km 4 km 5 km 3 km 3 km​
aleksandrvk [35]

Answer:

105.5664, or 93 + 4 pi

Step-by-step explanation:

84 + 9 + 4 pi

equals 105.5664, or 93 + 4 pi

Break the shape into common shapes.

12 times 7 (rectangle) = 84

3 times 3 (square) = 9

7 0
2 years ago
Sanya has a piece of land which is in the shape of a rhombus. She wants her one daughter and one son to work on the land and pro
viva [34]

Answer:

9600 m2

Step-by-step explanation:

6 0
3 years ago
How many times bigger is 2.7 than 0.03
OlgaM077 [116]
90 times bigger :) hope this helps !
4 0
2 years ago
Other questions:
  • Question 3(Multiple Choice Worth 4 points) Simplify 32 ⋅ 35.
    6·2 answers
  • Nd the value of the expression. Type a numerical answer in the space provided. 4 ∙ 1 - 3^2 ÷ 3
    12·1 answer
  • Find the equation of the line with slope 5/7 and passing through (1, -6).
    5·1 answer
  • A chef uses a recipe with the following ingredients. Then the chef decides to make more than 1 batch of the recipe. Fruit Cups U
    10·2 answers
  • Solve for x: −2x − 4 &gt; 8
    14·1 answer
  • Arlo is trying to find the x-intercept of 9x + 12y = 144. His work is shown below, 9x +12y = 144 9(0) + 12y =144 12y = 144 y = 1
    7·1 answer
  • Which expression is equivalent to (2p + 4) (2p - 4)?
    15·2 answers
  • Samantha invested $670 in an account paying an interest rate of 5.5% compounded daily. Assuming no deposits or withdrawals are m
    6·1 answer
  • Helpppppppppppppppppppppppppppppppppppppppppppppppppppppp
    12·1 answer
  • Out of 300 students in a class, 60 percent students study physics, 35 percent students study chemistry and 20 percent do not stu
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!