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
Hoochie [10]
3 years ago
8

What are the math properties for all of them

Mathematics
1 answer:
natulia [17]3 years ago
8 0
Associative Property
Zero Property
Not sure
Associative Property 
Commutative Property
You might be interested in
5. A painter uses paint and thinner in the ratio 60:40. He uses 15 litres of paint to paint a house. How much thinner will he us
JulijaS [17]
60u=15 litres
1u=15l÷60
=0.25l
40u=0.25l×40u
=10l
Ans:10 litres of paint thinner
3 0
4 years ago
Read 2 more answers
the cozy cat shop has 3 calico cats for every gray cat. If they have nine calico cats available, how vany gray cats do they have
Cerrena [4.2K]
Set up as for portion with X as unknown number of gray cats. So 1/3=x/9. Cross multiply. 3X=9. Divide both sides by 3. X=3.
3 0
3 years ago
Toni can carry up to 18 lb in her backpack.Her lunch weight 1lb, her gym clothes weigh 2 lb, and her books (b) weigh 3 lb each.
ohaa [14]
She can carry up to 5 books in her backpack
5 0
4 years ago
The length of a rectangle is a inches. Its width is 5 inches less then the length. Find the area and perimeter of the rectangle
Travka [436]

Answer:

Area = (a² -5a) in²

Perimeter = (4a -10) in

Step-by-step explanation:

Let the length of the rectangle be a.

Given that, its width is 5 in less than the length.

So,

length ⇒ a

width ⇒ (a - 5)

First, let's find the area of the rectangle.

Area = length × width

Area = a ( a - 5 )

<em>Solve the brackets.</em>

Area = <u>(a² -5a) in²</u>

<u />

Now, let us find the perimeter of the rectangle.

Perimeter = 2 ( l + w )

Perimeter = 2 ( a + a - 5 )

Perimeter = 2 ( 2a - 5 )

Perimeter = <u>(4a -10) in</u>

3 0
2 years ago
John rides his bike with a constant speed of 20 km/h. How far can he travel in 2 1/2 hours?
Olegator [25]

Ok so,

20*2= 40

20*1/2=10

40+10=50

So Johncan travel 50 km in 2 1/2 hours.

Hope this helps :)

4 0
3 years ago
Other questions:
  • What is the value of f(x) = 36x when x =1/2
    9·1 answer
  • PLEASE HELP! Solve for q(x) and r(x). (4x^3-3x^2+5x-7)/(x-2) = q(x)+ r(x)/(x-2)
    14·1 answer
  • The expression
    7·1 answer
  • The number of gift baskets Nikki can make varies directly with the amount of time she
    15·1 answer
  • Can Someone please help me. 
    11·2 answers
  • If f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g – f)(3)?
    12·1 answer
  • Select the correct answer from each drop-down menu.
    7·1 answer
  • Find the value of X?<br><br> A. 90 cm<br> B. 40 cm<br> C. 46 cm<br> D. 9 cm
    13·2 answers
  • Can someone plz help me
    10·1 answer
  • What is the product?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!