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
Marianna [84]
3 years ago
13

Which property is not used to simplify the following expression?

Mathematics
1 answer:
astraxan [27]3 years ago
4 0

Answer:

The last one of commutative property of addition since there is no swapping of numbers related with addition.  

You might be interested in
Michael and four friends went trick-or-treating in his neighborhood they collected 525 pieces of candy if they split the candy e
dem82 [27]

Answer:

105

Step-by-step explanation:

calculator

5 0
3 years ago
Read 2 more answers
Please help fast! I have a 10 minutes :(
Neporo4naja [7]

Maybe 11x? i dont really know, thats all the info we get

3 0
2 years ago
what is the equation in slope form of the line that is parallel to the given line and passes through the point (-3,1)​
viktelen [127]

Answer:

D

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Calculate the slope of the given line using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 2, - 4) and (x₂, y₂ ) = (2, 2) ← 2 points on the line

m = \frac{2+4}{2+2} = \frac{6}{4} = \frac{3}{2}

Parallel lines have equal slopes and using (a, b) = (- 3, 1), then

y - 1 = \frac{3}{2}(x - (- 3)), that is

y - 1 = \frac{3}{2}(x + 3) ← in point- slope form

6 0
3 years ago
Please help me im doing a math test and i don’t wanna fail :(
cricket20 [7]

Answer:

The scale factor of dilation is 2.25

Step-by-step explanation:

I just measured the base of Figure A. The base is 4 square units. The base of Figure B is 9 units. 4 x 2.25 = 9.

400 answers yay

6 0
3 years ago
Please help please...
SpyIntel [72]

Answer:

2

Step-by-step explanation:

5(2)+2=12

(2)+4=6

5x+2 is twice the length of x+4. Therefore the answer is 2

4 0
3 years ago
Read 2 more answers
Other questions:
  • Interpret the results in the context of your original research question. Do your analyses support your expected findings? Explai
    9·1 answer
  • Identify equal rational numbers in this list: <br><br> (The fractions)
    11·1 answer
  • What number divided by -4 equals -3?
    12·1 answer
  • A tiny statue of Torn Brady is 2 and 8/15 inches tall.
    5·1 answer
  • A local company manufactures netbook computers. Their profit function is given by this equation: y equal minus x to the power of
    6·1 answer
  • A rectangular garden has a walkway around it. The area of the garden is 4(5.5x + 2.5). The
    10·1 answer
  • If a pattern starts with one and doubles each term(1,2,4,8,16...) what is the algebraic pattern rule from y(term value) to x(ter
    13·1 answer
  • You bought 4 notebooks for $0.89 each and some reams of paper at a cost of $1.69 each.
    13·1 answer
  • Find the area of the composite figure below.<br> 4,3,3,2,2
    13·1 answer
  • Find the area of the trapezoid with bases 12 cm and 14 cm and height 9 cm
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!