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
pychu [463]
3 years ago
12

For each of the following expressions rewrite it in a way that would make it easier to simplify. State whether you used the asso

ciative, commutative or distributive property.
1.

15(10 - 2)



2.

(24 + 18) + (12 + 6)



3.

5 times 13 times 2.




4.

94 + 17 + 53 + 6




5.

25 (14)



6. 25 times (4 times 17)

(PLEASE BE VERY CORRECT)
Mathematics
1 answer:
Elis [28]3 years ago
3 0
1. 15(10 - 2)....distribute....150 - 30 = 120
2. (24 + 18) + (12 + 6).....commutative....(24 + 6) + (12 + 18) = 30 + 30 = 60
3. 5 * 13 * 2.....commutative.....5 * 2 * 13 = 10 * 13 = 130
4. 94 + 17 + 53 + 6....commutative...94 + 6 + 17 + 53 = 100 + 70 = 170
5. 25(14) ...distribute..25 * 10 + 25 * 4 = 250 + 100 = 350
6. 25 * (4 * 17)...associative....(25 * 4) * 17 = 100 * 17 = 1700
You might be interested in
-algebraic fractions ​
SashulF [63]

Answer:

Eather one of the answers above

8 0
3 years ago
Read 2 more answers
It takes a guard 3 hours to walk 12 miles on foot. Another guard travels by horse at a rate of 14 miles per hour. How long will
kotegsom [21]

Answer:

around 50 minutes

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help with #1 and explain your answers! Thank you
sashaice [31]

1a) False. A square is never a trapezoid. A trapezoid has only one pair of parallel sides while the other set of opposite sides are not parallel. Contrast this with a square which has 2 pairs of parallel opposite sides.

1b) False. A rhombus is only a rectangle when the figure is also a square. A square is essentially a rhombus and a rectangle at the same time. If you had a Venn Diagram, then the circle region "rectangle" and the circle region "rhombus" overlap to form the region for "square". If the statement said "sometimes" instead of "always", then the statement would be true.

1c) False. Any rhombus is a parallelogram. This can be proven by dividing up the rhombus into triangles, and then proving the triangles to be congruent (using SSS), then you use CPCTC to show that the alternate interior angles are congruent. Finally, this would lead to the pairs of opposite sides being parallel through the converse of the alternate interior angle theorem. Changing the "never" to "always" will make the original statement to be true. Keep in mind that not all parallelograms are a rhombus.

8 0
3 years ago
Read 2 more answers
Choose the number sentence whose product is 2.015.
Mariulka [41]
I’m not too sure. Sorry
8 0
2 years ago
Read 2 more answers
the diagonal of a rectangle is 16 inches. if the height of the rectangle is 8 inches. what is the length of the rectangle?
Yakvenalex [24]

Answer:

Length: 13.9 inches

Step-by-step explanation:

a^2 + b^2 = c^2

a = 8 and c= 16

8^2 + b^2 = 16^2

64 + b^2 = 256

b^2 = 256 - 64

b = sqrt 192

b = 13.9

4 0
2 years ago
Other questions:
  • Which of these graphs represents a function?<br><br> A. W<br> В. Х<br> C. Y<br> D. Z
    5·2 answers
  • 0.6239 as a fraction
    10·1 answer
  • What is 2x-2(x-2y)+1/2(8x+6y) simplified?
    11·1 answer
  • HELP PLZ!!!!!!!!!!!! 30POINTS!!!!!!!!
    15·1 answer
  • 5/x=7/21 what is x please help
    8·1 answer
  • What does this equal? 3y=4
    11·2 answers
  • Simplify the variable expression by evaluating its numerical parts and enter your answer m - 22 + 37 - 8
    7·1 answer
  • 7. What type of lines does the<br> system y=3x+2 and 3x-y=-2<br> form?
    15·1 answer
  • In the figure, s // t, find the m&lt;1
    9·1 answer
  • ¨carlo packs 15 3/4 lb of books in 2 boxes. each box weighs 11/8 lb. there are 4 more books in box a than in box b. how many boo
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!