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
Mnenie [13.5K]
3 years ago
9

Liz is using the distributive property to evaluate the expression 27(36) by using friendlier numbers. Her work is shown below.

Mathematics
2 answers:
White raven [17]3 years ago
5 0

Answer:

A

Step-by-step explanation:

Katen [24]3 years ago
4 0
Liz attempted to factor 36. Since 36 = 3*12 and not 3+12, this is not the way to go. In stead of factoring 36, she should have split it into a friendly sum, like 36=30+6.

Then Step 1 should have been 27(6+30).
You might be interested in
1 , 3 , 6 , 10 , 15
Margarita [4]

As we can see that common difference is increasing to one more digit after every term

so it means

a21 = 231

5 0
3 years ago
Read 2 more answers
The sum of two numbers is 30. the first number is twice the second number. what are the numbers?
Fudgin [204]
Let the numbers be x and y.

by the first statement of the question, we get , x + y = 30.,,..(1)

by the second satement, we get , x = y+ y => x=2y... (2)

from equation (2), let us put the value of x in equation (1),
x + y = 30
=> 2y + y = 30
=> 3y = 30
=> y =30/3
=> y = 10

and x=2y => x = 2*10 = 20

in short, the numbers are 10 and 20

 
3 0
3 years ago
Tell weather the two rates form a proportion. help
Sindrei [870]
7/9 = 42/54...when 42/54 reduces, it becomes 7/9...so this is proportional because proportions are nothing but equivalent fractions.

u could also check it this way...
12/21 = 15/24
cross multiply
(21)(15) = (12)(24)
315 = 288.....these do not equal and are therefore, not proportionate

440/4 = 300/3
110 = 100....not equal, so not proportionate

120/5 = 88/4
24 = 22.....not proportionate

66/82 = 99/123
0.804 = 0.804.......these are proportional

68/172 = 43/123
0.395 = 0.349......nope, not proportional




6 0
3 years ago
At 8:00 Aam the temperture is 53 at 11:00 Am it is 69
Ostrovityanka [42]

Answer:

what is the question?

Step-by-step explanation:

all u have is the numbers

8 0
3 years ago
What is 5/24 divided by 3/16
ra1l [238]
Dividing fractions is the same as multiplying by their reciprocal.

5/24 ÷ 3/16

is the same as

5/24 * 16/3

\frac{5}{24} * \frac{16}{3}=  \frac{80}{72}

80/72 
simplify
10/9 or 1 1/9
3 0
3 years ago
Read 2 more answers
Other questions:
  • Factor the expression. d2 – 4d + 4
    7·1 answer
  • A bike repair shop charges $15.40 for parts plus $8.50 for labor to fix Jessica's bike. a) How much would Jessica pay for 2.5 ho
    5·1 answer
  • If Tara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her
    7·2 answers
  • the equation 5x +2y=20 represents the cost for a family to attend a play where x = the number of.kids & y=the number of chil
    6·1 answer
  • HELP ME !
    11·1 answer
  • A team of biologists is studying a population of 800 fish they find that 15 out of every 75 fish are more than 30cm long based o
    5·1 answer
  • How do i do Pythagorean Theorem? (bc its sooooooo hard and confusing0
    13·1 answer
  • It takes violet 3/5 hour to paint a chair. How much of the chair will be finished after 1/3 hour? Plz answer this plzzzzz!!
    10·1 answer
  • A window is shaped like a parallelogram
    10·2 answers
  • Omg i keep mixing up the questions I JUST NEED HELP ON PART A THATS IT
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!