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
Elena L [17]
3 years ago
7

Can someone help ne with this question please

Mathematics
1 answer:
bezimeni [28]3 years ago
3 0

Answer: 34

Step-by-step explanation: 2/5 = 4/10 = 12/30  This means that the machine cuts out 12m lengths for every roll now you just take 400/12 and you get your answer. Now 400/12 will be 33,333... So just round it up to how many she needs aka 34

You might be interested in
Can you subtract 8 tenths from 1 tenth?​
Rudiy27

Answer:

Not if you want it to be a positive number. You can but it will be a negative.

Step-by-step explanation:

3 0
3 years ago
Cuanto es 10+10= por favor responda plis​
Sergeu [11.5K]

Answer:

20 = viente

Step-by-step explanation: plz mark brainliest

3 0
3 years ago
I really need help with this one please help
Dominik [7]

Yo sup??

a.For this part just draw a triangle with sides 4,8 and 8 inches respectively.

The sides having 8 inches should make equal angle with the base side.

b.One angle is 20

The other two angles be x and y

but x=y because its an isosceles triangle

x+y+20=180

2x=160

x=80

Hope this helps.

5 0
3 years ago
Find the slope of the line.<br> A(-2, 4)<br> B(3, -2)
Mice21 [21]

Answer:

-6/5

Step-by-step explanation:

8 0
3 years ago
Given xy+yx+ x-3 (x+y)
Elena-2011 [213]
Xy + yx+ x - 3x - 3y
xy + yx + -2x + 3y
5 0
4 years ago
Other questions:
  • Name the property that is illustrated in each equation
    5·1 answer
  • Jacob used 1/7 of a liter of water to fill 1/9 of the fish aquarium. How many liters r needed to fill the aquarium?
    10·2 answers
  • Make a function table to represent his total savings for 2,4,6,8 and 10 months.
    7·1 answer
  • The puppy daycare has 38 doggie treats for 9 dogs to share evenly. The leftovers will be placed back into the jar.
    5·2 answers
  • Rob is saving up to buy a new MP3 player for every $15 he earns babysitting he saves $6. on Saturday rob earned $90 babysitting
    14·2 answers
  • Describe the graph of the function. y = 9x2 + 18x – 6
    9·2 answers
  • The library is 4 miles from the post office. How many yards is the library from the post office? The library is yards from the p
    11·2 answers
  • The table shows the total amount of snowfall for different numbers of hours in Alphaville. The graph shows the total amount of s
    10·2 answers
  • The polynomial of degree 3, P(x), has a root of multiplicity 2 at x=4 and a root of multiplicity 1 at x=−2. The y-intercept is y
    9·1 answer
  • Free pts giveaway! :))
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!