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
MrMuchimi
3 years ago
12

I need to do these math problems. Can some one help?

Mathematics
1 answer:
vlada-n [284]3 years ago
8 0

Answer:

<h3>2. 4.9x^5 - 5x^3 + 2.3</h3><h3 /><h3>3. 78x^6 y^3 z^3</h3><h3 /><h3>4. 6x^2 + 14x - 12</h3><h3 /><h3>8. 9mnr^2 - 10m^2 + 7n - 14m^2 n</h3><h3 /><h3>9. 81x^3 y + 45 x^2 y^2 - 9xy^4</h3><h3 /><h3 /><h3 />
You might be interested in
Please help!!!!! Its timed !!!!! Ill give out most brainly and extra points !!!
Lubov Fominskaja [6]
BRAINLY BRAINLY BRAINLY the answer is C
3 0
2 years ago
8 9 13. Jenny bought kg of berries from the market and another 3 kg of berries from a fruit stall. How much berries did she buy
PtichkaEL [24]

Answer:

she bought 5 berries in total

Step-by-step explanation:

3+2=5

8 0
3 years ago
Read 2 more answers
The volume of a cube is 27 cubic meters.<br> What is its surface area, in square meters?
stiks02 [169]

Step-by-step explanation:

the volume of a cube is

side³.

since the volume is 27 m³, the individual side lengths are then the cubic root of 27 = 3 m.

the surface area is 6 squares of 3×3 = 9m², so in total

9 × 6 = 54 m²

8 0
2 years ago
Select the correct answer.
aleksklad [387]
We want 10% = 0.1 = $10
Then to work out 100% we divide $10 by 0.1
$10/0.1 = $100
6 0
3 years ago
Please help!! I will give correct answer brainelest! 15 points!
4vir4ik [10]
Minimum is 40

First quartile is 43

Median is 61

Third quartile is 65

Maximum is 97
7 0
2 years ago
Other questions:
  • Paul, Colin and Brian are waiters.
    9·1 answer
  • What is the measure of ehg?
    12·2 answers
  • The science of physics, specifically projectile motion, goes hand in hand with the mathematics of trigonometry. We need the math
    10·1 answer
  • solve this equation. Does the equation have one solution, no solution, or infinitely many solutions use the drop-down menus to e
    11·2 answers
  • If 11x - 7= 2, then x=
    13·1 answer
  • If 3(y + 10) = 18, find the value of 1/8y
    13·2 answers
  • X+71=7x+5 <br><br> Help help help
    5·2 answers
  • Please help me friendsss?
    15·2 answers
  • What is 10 times 500<br><br> who wants to speak
    13·2 answers
  • An appliance repair person charges $60 for a service call and a labor charge of $30 per hour. What is the rate of change represe
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!