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
snow_lady [41]
3 years ago
15

How could you use rounding to estimate 268+354?

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
5 0
Round the number like for you 270+350=620
You might be interested in
What is a coterminal angles
navik [9.2K]

Answer: Coterminal Angles are angles who share the same initial side and terminal sides. Finding coterminal angles is as simple as adding or subtracting 360° or 2π to each angle, depending on whether the given angle is in degrees or radians.

6 0
3 years ago
PLEASE HELP 30 PTS!!! Select ALL the correct answers. Which expressions are equivalent to the following?
Oksanka [162]

Answer:

  D:  -5(-6x^2 + x + 2)

  E:  5(2x + 1)(3x − 2)

Step-by-step explanation:

The <em>first two answer choices have incorrect constants</em> (25 and 3 vs -10). A factor of 5 is removed from the remaining answer choices, so let's remove a factor of 5 and see what we get:

  30x^2 -5x -10 = 5(6x^2 -x -2)

An additional x cannot be factored from the expression, so <em>choice C can be eliminated</em>.

Multiplying each of these factors by -1 will make the product correspond to answer choice D.

Factoring will make it correspond to answer choice E, best verified by finding the x-term of the product of the binomial factors:

  E:  2x(-2) +1(3x) = -x, as required

  F:  2x(2) -1(3x) = x, wrong sign

The equivalent expressions are those of choices D and E.

7 0
3 years ago
Which table represents a proportional relationship?
crimeas [40]

Answer: d

Step-by-step explanation: because every x has 1 y

5 0
2 years ago
WILL MARK BRAINIEST
PIT_PIT [208]

Answer:

Read this,it should help!

The standard form of a quadratic function is y = ax 2 + bx + c. where a, b and c are real numbers, and a ≠ 0. Using Vertex Form to Derive Standard Form. Write the vertex form of a quadratic function. y = a(x - h) 2 + k. Square the binomial. y = a(x 2 - 2xh + h 2) + k. y = ax 2 - 2ahx + ah 2 + k

4 0
3 years ago
Read 2 more answers
the water level in a full water tank changes by the same amount each day when the tank gets a leak. the total change in the wate
vovangra [49]

it lost 128 gallons in 16 days so divide 128 by 16 to find the daily lost

128/16 = 8 gallons a day were lost

5 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with b and question 10 (all parts) HELP PLEASE URGENT
    12·1 answer
  • Can someone help me with these 3
    11·1 answer
  • Find the circumference and the area of a circle with radius 9 m
    5·1 answer
  • School X and school Y play eacb other in a competition. School X has eight more points than school Y. School X has three times a
    5·2 answers
  • How much is 14 kg 450 gram less than 20 kg​
    7·2 answers
  • I am so bored yall ttm plz
    11·2 answers
  • Math help please i don’t know how to do this
    5·1 answer
  • Find the range of the graph
    13·1 answer
  • The ratio of roses to carnations to daisies in
    15·1 answer
  • Which of the following is the graph of a function of x?<br><br><br> Hurry pls, I need help
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!