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
kati45 [8]
3 years ago
5

Which equivalent expression demonstrates the commutative property? Check all the apply.

Mathematics
2 answers:
sesenic [268]3 years ago
6 0

Answer:

The answers are actually-

13 + 2 + 9 = 2 + 13 + 9,

[29(14)] + 45 = [14(29)] + 45

Step-by-step explanation: I got it right on egdenuity.

alukav5142 [94]3 years ago
6 0

Answer:

13 + 2 + 9 = 2 + 13 + 9,

[29(14)] + 45 = [14(29)] + 45

Step-by-step explanation:

You might be interested in
I need help pls!
vredina [299]

Answer:

Step-by-step explanation:

7 feet   1 foot is 12 inches

7*12= 84 inches.

None of the choices are correct.

90 inches is 7.5 feet

62.5 inches is 5.2 feet

75 inches is 6.25 feet

4 0
2 years ago
GUYS I NEEP HELP PLEASE ASAP
san4es73 [151]

Answer:

96

Step-by-step explanation

Calculator

3 0
3 years ago
Solve the system with elimination 4x+3y=1 -3x-6y=3
Nuetrik [128]

Answer:

x = 1, y = -1

Step-by-step explanation:

If we have the two equations:

4x+3y=1 and -3x - 6y = 3, we can look at which variable will be easiest to eliminate.

y looks like it might be easy to get rid of, we just have to multiply 4x+3y=1  by 2 and y is gone (as -6y + 6y = 0).

So let's multiply the equation 4x+3y=1  by 2.

2(4x + 3y = 1)\\8x + 6y = 2

Now we can add these equations

8x + 6y = 2\\-3x-6y=3\\

------------------------

5x = 5

Dividing both sides by 5, we get x = 1.

Now we can substitute x into an equation to find y.

4(1) + 3y = 1\\4 + 3y = 1\\3y = -3\\y = -1

Hope this helped!

5 0
3 years ago
Time between 22:30 and 04:20
Svetlanka [38]
The answer would be 5 hours and 50 minuets. It would be this because 2230 equals 10:30 count the hours between 1030 and 430 6 hrs then minus 10 min because the last hr isnt a full hour because it doesnt make it to 430.
7 0
3 years ago
Find tan theta if theta is an angle in standard position and the point with coordinates (4,3) lies on the terminal side of the a
Karolina [17]

Answer: 0.75

Step-by-step explanation:

We can do this by drawing a terminal side in a standard position and then drawing the associated triangle. We then use the Pythagoras theorem to find the missing side the hypotenuse. Then, this will give a Pythagorean Triplet of 3, 4 and 5.

We now have a triangle with the values of:

x = 4

y =3

h^2= 4^2 + 3^2

h^2 = 16 + 9

h^2 = 25

h = 5

h = 5

Tangent = opposite/adjacent

= y/x

= 3/4

= 0.75

8 0
3 years ago
Other questions:
  • A score that is 7 under par in golf
    13·1 answer
  • in the expression 9x - 3 the 9 is a .... A} coefficient B} constant C} term                                         I need it fo
    13·1 answer
  • Parallel to y=2/3x+4 and goes through (-9,-2)
    5·2 answers
  • A company that makes​ hair-care products had 8,000 people try a new shampoo. Of the 8,000 ​people, 64 had a mild allergic reacti
    10·1 answer
  • you and a friend go out to dinner. The cost of the meal is $45.22. The sales tax is 5% and deliver 16% tip. what is the total co
    8·1 answer
  • At eagle bay, it cost $12 per hour to rent a canoe. Nate and his friends rented a canoe for 4 hours and paid $68. Write and solv
    5·1 answer
  • What is the approximate solution to the equation 2^t =38
    15·1 answer
  • I NEED HELP ASAP!!
    6·1 answer
  • What were the dimensions of the slice defined as RSTU in Exercise 1?
    5·1 answer
  • 9/10 times 8/9 enter the product in simplest form
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!