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
Basile [38]
3 years ago
5

Which is an example of the commutative property?

Mathematics
1 answer:
astra-53 [7]3 years ago
8 0
A. <span>–13 + 27 = 27 + (–13) is an example of the commutative property.

The commutative property states that a + b = b + a.</span>
You might be interested in
Pls help me with #1 and #2 ASAP
andrey2020 [161]
Number 1 is 3.14 cm and 2 is 6.28 cm
6 0
3 years ago
Need help please help me please please
lozanna [386]

Answer:

7.5x

Step-by-step explanation:

UP YOUR NOSE TO THE LEFT THEN THE RIGHT THEN NEXT THING YOU KNOW YOU DON'T HAVE AN EYE ANYMORE YOUR EYELESS

3 0
3 years ago
The length of a rectangle is 5 centimeters less than twice its width. The perimeter of the rectangle is 80 cm. What are the dime
Sonbull [250]
Hello,

Answer A
Let's the width of the rectangle

2a-5 its length
Teh half perimeter is 80/2=40
a+2a-5=40 ==>3a=45==>a=15 and 2a-5=30-5=25


5 0
3 years ago
Read 2 more answers
Triangle J K L is shown. Angle K L J is a right angle. The length of hypotenuse K J is 10.9 centimeters and the length of L J is
scZoUnD [109]

Answer:

sin−1(StartFraction 8.9 Over 10.9 EndFraction) = x

Step-by-step explanation:

From the given triangle JKL;

Hypotenuse KJ = 10.9

Length LJ is the opposite = 8.9cm

The angle LKJ is the angle opposite to side KJ = x

Using the SOH CAH TOA Identity;

sin theta = opp/hyp

sin LKJ = LJ/KJ

Sinx = 8.9/10.9

x = arcsin(8.9/10.9)

sin−1(StartFraction 8.9 Over 10.9 EndFraction) = x

7 0
3 years ago
Read 2 more answers
When considering whether or not to buy an extended warranty for a large purchase, what are some factors that you should consider
baherus [9]
<span>The durations and coverage of the manufacturer’s warranty, as well as whether or not the extended warranty overlaps with it, should be taken into consideration. The likelihood of the item needing repairs, as well as the cost of repairing it, should also be considered. Furthermore, it is helpful to consider the cost of the warranty, its relation to the cost of the item, and whether it is a full or limited warranty.
</span>
7 0
4 years ago
Read 2 more answers
Other questions:
  • I am stuck on 14 and 15 as they do not have a straight line going through to help me, anybody know how to ?? thanks !
    14·1 answer
  • What is it called when a line that passes through two lines at two distinct points
    14·1 answer
  • A line intersects the points (13,-4) and (1,12).Find the slope and simplify completely
    10·1 answer
  • Explain why the denominator 8 is the least common denominator of three fourths 3 4 and five eighths 5 8.
    7·1 answer
  • Which value of a,b, and c correctly represent the answer in simplest form?
    14·1 answer
  • Are the ratios 8:6 and 6:4 equivalent
    15·2 answers
  • Which expressions are equivalent to the following expression:<br><br><br><br> 6h+5(x+h)
    5·1 answer
  • A company produces cube shaped toys? Each edge of a toy measures 1/2 inch. The toys were shipped in rectangular boxes that measu
    8·1 answer
  • Please answer this question
    13·2 answers
  • Please help if you dont know dont answer!!!​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!