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
Molodets [167]
3 years ago
8

PLEASE HURRY my question is in the picture​

Mathematics
2 answers:
tatiyna3 years ago
4 0

Answer: c

Step-by-step explanation:

Lera25 [3.4K]3 years ago
3 0
The answer to your question is the last one
This is because 3x^2 multiplied by 4x is 12x^3
And 3x * 2x is 6x^2
You might be interested in
HELP ME PLEASE I BEG YOU!!!!!!!!!!
Sav [38]
1X2
b32
Eagles 
for the first page
8 0
3 years ago
I don't understand please help
kirill [66]

Answer:2x+30 =90

If the angle is 90° altogether

60=A 30=30

Step-by-step explanation:


2x+30 =90

-30 -30

2x=60

÷2. ÷2

x=30

2*30=60

60+30=90

60=A B=30

5 0
2 years ago
A number is shown in expanded form.
Nana76 [90]
20,809,204 is the answer because 20,000,000+800,000+9,000+200+4
4 0
3 years ago
Read 2 more answers
Someone please help fast
Bad White [126]

Answer:

16/3 because you put a 1 under 8 since it's not a fraction hen multiple across

Step-by-step explanation:

pls give brainly

4 0
2 years ago
Read 2 more answers
f(x) = x4 - 50x2 + 3 (a) Find the intervals on which f is increasing. (Enter the interval that contains smaller numbers first.)
shtirl [24]

Answer:

  (-5, 0) ∪ (5, ∞)

Step-by-step explanation:

I find a graph convenient for this purpose. (See below)

__

When you want to find where a function is increasing or decreasing, you want to look at the sign of the derivative. Here, the derivative is ...

  f'(x) = 4x^3 -100x = 4x(x^2 -25) = 4x(x +5)(x -5)

This has zeros at x=-5, x=0, and x=5. The sign of the derivative will be positive when 0 or 2 factors have negative signs. The signs change at the zeros. So, the intervals of f' having a positive sign are (-5, 0) and (5, ∞).

5 0
3 years ago
Other questions:
  • if you borrowed $1450 to buy a used car at a rate of 10% interest and planned on paying it back in 4 years, what is the total am
    6·2 answers
  • Can you help with this one
    12·1 answer
  • On pet day 18 children brought a pet to school ⅔ of the pets were dogs 1\9 of the pets were cats how many dogs were there how ma
    6·1 answer
  • Question 8
    11·1 answer
  • What is the length of AB?
    9·2 answers
  • Find the equation of the linear relationship.<br><br><br><br> Help plz :)
    7·2 answers
  • 1/3x + y = 6<br> -x - 2y = -9 <br><br> Using elimination
    12·1 answer
  • 10. At a sale on candles, Lexi bought two large candles and five small candles and paid $30. Carl bought one large candle and th
    14·1 answer
  • Hillsboro Middle School has 714 students. Joanna surveys a random sample of 34 students and finds that 9 of them play a musical
    8·1 answer
  • QUESTION 10, 11, 12 and 13, 40 POINTS FOR CORRECT AWNSER AND WILL BE BRAINLIEST PLS BE FAST!! I WILL DO ANYTHING U WANT
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!