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
mixas84 [53]
3 years ago
9

What is breaking apart in math

Mathematics
1 answer:
mart [117]3 years ago
8 0

Answer:

Breaking apart an addend is a mental math strategy for addition. ... This strategy involves breaking up one addend in an equation into more manageable parts. Like many other mental math strategies, this strategy encourages students to think flexibly and to manipulate numbers in different ways

Step-by-step explanation:

You might be interested in
Which statement about the ordered pairs (–2, 9), (0, 9) and (3, 9) is not true?
Lelu [443]

Answer:

The slope of these coordinates is 0.

It is a horizontal line.

Step-by-step explanation:

8 0
2 years ago
Pls anwser this question :) 9 and 10 there easy ! mayh
FrozenT [24]

Answer:

1. 5/3

2. A

Step-by-step explanation:

3 0
2 years ago
The regular price of a space invader game is 52, but its on sale. the discount is $13 What percent discount is this?
Mashutka [201]
25% off is the answer
5 0
3 years ago
Read 2 more answers
(02.01)The ratio of X's to O's is 15 over 10. . Use the image below to determine another ratio for X's to O's:
IgorLugansk [536]

Answer:

It would be 3 Over 2

Step-by-step explanation:

If i did it right which I hope I did I got 3 Over 2. Hope this helps if not I'll br back with answers

3 0
2 years ago
E<br> Homework: 1-7 HW<br> Simplify the expression.<br> 8(5+t) - 2(t+1)<br> 8(5 + t) - 2(t+1)=
lys-0071 [83]

Hi, I'm happy to help!

To simplify this expression, we need to first use the order of operations <u>(Parenthesis, Exponents, Multiplication or Division (Left to Right), and Addition or Subtraction (Left to Right)</u>), then combine like terms. (<u>80,40,57</u>, or <u>6t, 8t, 98t</u>, or<u> 2t²,7t²,83t²</u>)

When a number is next to parenthesis with no sign, it means we are using multiplication. We can change this expression to look like this, by changing all the numbers next to the parenthesis with no sign, to one with a multiplication sign.

8(5+t) - 2(t+1) 8(5 + t) - 2(t+1)=

8×(5+t) - 2×(t+1)× 8×(5 + t) - 2×(t+1)=

We start with parenthesis and solve everything inside of those, but, because everything inside the parenthesis are unlike terms, we cannot combine them.

Next, We look for any exponents (x²). There are none in this equation.

We then look for multiplication or division. There is a lot of multiplication, so we start solving that from left to right.

8×(5+t) - 2×(t+1)× 8×(5 + t) - 2×(t+1)=

40+8t - 2×(t+1)× 8×(5 + t) - 2×(t+1)=

40+8t - 2×(t+1)× 8×(5 + t) - 2×(t+1)=

(40+8t) - (2t+2)× 8×(5 + t) - 2×(t+1)=

(40+8t) - (2t+2)× 8×(5 + t) - 2×(t+1)=

(40+8t) - (16t+16)×(5 + t) - 2×(t+1)=

(40+8t) - (16t+16)×(5 + t) - 2×(t+1)=

(40+8t) - (80t+16t²+80+16t) - 2×(t+1)=

(40+8t) - (80t+16t²+80+16t) - 2×(t+1)=

(40+8t) - (80t+16t²+80+16t) - (2t+2)=

(40+8t) - (80t+16t²+80+16t) - (2t+2)=

Now, before we do anything else, we need to recheck the parenthesis, now that they have changed. We can further simplify the middle parenthesis by adding together like terms.

(40+8t) - (80t+16t²+80+16t) - (2t+2)=

(40+8t) - ((80t+16t)+16t²+80) - (2t+2)=

(40+8t) - (96t+16t²+80) - (2t+2)=

(40+8t) - (96t+16t²+80) - (2t+2)=

Now, we look for addition or subtraction of like terms. We can now remove the parenthesis, since everything inside of the last two parenthesis is negative, we turn it negative, as long as we only combine the like terms.

40+8t - 96t-16t²-80 - 2t-2=

Once we find like terms, we can rearrange the expression.

(40-80-2)+8t - 96t+16t² - 2t

(-42)+8t - 96t-16t² - 2t

(-42)+8t - 96t-16t² - 2t

(-42)+(8t-96t-2t)-16t²

(-42)+(-90t)-16t²

(-42)+(-90t)-16t²

This doesn't have any like terms, so we don't alter it.

(122)+(-90t)-16t²

We can now remove the parenthesis.

122-90t-16t²

Since there are no more like terms this is the furthest we can simplify. We can then rearrange the expression to be arranged completely correct.

-16t²-90t-42

I hope this was helpful, keep learning! :D

4 0
3 years ago
Other questions:
  • An adult elephant drinks about 225 liters of water each day. Is the number of days the water supply lasts proportional to the nu
    5·2 answers
  • Kramerica Company has a small plant worth $60,000. The plant is subject to physical damages and total destruction as a result of
    10·1 answer
  • The amount of interest earned by $6000 invested by a certain rate is $220 less than $13000 would earn at a 1% lower rate. At wha
    8·1 answer
  • A sphere has a radius of 7 millimeters. A second sphere has a radius of 4 millimeters. What is the difference of the volumes of
    9·1 answer
  • Find the surface area of a cone when the radius is 4.5in and the height is 7.5in.
    7·1 answer
  • Find the discount. round your answer to the nearest percent. item: rocking chair regular price: $130.00 sale price: $100.00 23%
    10·1 answer
  • How many time can 21 go into 6
    8·2 answers
  • Help please help by showing work i couldn't understand and when answering both questions please say which question you are answe
    7·1 answer
  • Can someone help on this one
    7·1 answer
  • B is inversely proportional to a When a = 4 , b = 6 Determine the value of b when a = 8
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!