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
Afina-wow [57]
3 years ago
11

20 points!! will mark Brainliest if correct!! plz help I need this done today!!

Mathematics
1 answer:
ololo11 [35]3 years ago
6 0

Answer:

1. 15m^7n^2

2. -20m^3n^4

3. 10m^8n^3

Full expression: 15m^7n^2 - 20m^3n^4 + 10m^8n^3

You might be interested in
Plzz help i don't understand that well
postnew [5]

Answer:

No

Step-by-step explanation:

A triangle's lengths HAVE TO add up to 180 degrees.

3 0
3 years ago
Read 2 more answers
A painter has finished painting 45% of a really long fence. If she has painted 90 feet so far, how long is the entire fence?
frozen [14]

Answer:

90/45%=200

the entire fence is 200

6 0
3 years ago
PLSSS HLEPP ME OUTT ITS URGENTTTT​
Juliette [100K]

Answer:

you got the answer right there

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the scale factor from DEF to ABC
Serjik [45]

Answer:

³/2 (1.5)

Step-by-step explanation:

∆DEF was enlarged to get ∆ABC. The scale factor would be:

The ratio of any of the side length of ∆ABC to the corresponding side length of ∆DEF.

Thus,

BC:EF = 12:8

= 12/8

= 3/2 = 1.5

Scale factor from ∆DEF to ∆ABC is ³/2 or 1.5

8 0
2 years ago
Convert 1 x 10^4 to standard
erica [24]

Answer:

Step-by-step explanation:

10000

ty and ur welcoem hopes this help :)

6 0
3 years ago
Other questions:
  • sam has 50 blue and 150 red marbles. She puts all of the marbles into bags equally. Each bag has one type of marble.Hom many mar
    14·2 answers
  • Norma Jean makes $25 per hour. She works 35 hours per week. She gets a commission of 15% on her total sales. How much should Nor
    5·2 answers
  • over the past 5 weeks the average daily temperature in Wellington has dropped degrees Fahrenheit write and evaluate the an expre
    11·1 answer
  • greg plans to buy a book for $5.00 and some music CDs for $4.00 each. the greatest total amount o money that greg plans to spend
    15·1 answer
  • 0.701 rounding up to the nearest whole<br> Number. 5th grade
    10·2 answers
  • Solve for x.<br><br> + 1 = 3<br><br> x = 1 <br> x = 2 <br> x = 3<br> x = 6
    7·2 answers
  • Do the graphs of the two equations parallel lines Y=4x - x and 2y = 4x + 5
    10·1 answer
  • Due very soon so if someone could answer soon-ish it would be very helpful and much appreciated &lt;3&lt;3&lt;3
    14·1 answer
  • Can someone that’s really smart actually help me with this
    8·1 answer
  • Please need help 20 points
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!