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
lubasha [3.4K]
3 years ago
15

Does anyone know this one?

Mathematics
1 answer:
erastova [34]3 years ago
4 0
The answer is C, you double 8 million and then double 16 million
You might be interested in
Find the perimeter of the figure. (Will mark brainliest of correct!)
Lisa [10]

Answer:

24 inches.

Step-by-step explanation:

Add em' all up cuz.

6 0
3 years ago
Read 2 more answers
13. Here is one way Maleka proved that 2(5 + 2) + 2s is equivalent to
Kaylis [27]
Malaria proved that the equation you need to add the parenthesis first
3 0
2 years ago
If x^2+1/x^2=3 find the value of x^2/(x^2+1)^2<br> Express answer as a common fraction.<br> Thanks!!
timama [110]

x^2+\dfrac1{x^2}=3\implies x^4+1=3x^2\implies x^4-3x^2+1=0

By the quadratic formula,

x^2=\dfrac{3\pm\sqrt5}2\implies x^2+1=\dfrac{5\pm\sqrt5}2

Then

(x^2+1)^2=\dfrac{25\pm10\sqrt5+5}4=\dfrac{15\pm5\sqrt5}2

\implies\dfrac{x^2}{(x^2+1)^2}=\dfrac{\frac{3\pm\sqrt5}2}{\frac{15\pm5\sqrt5}2}=\dfrac{3\pm\sqrt5}{15\pm5\sqrt5}

Multiply numerator and denominator by the denominator's conjugate:

\dfrac{3\pm\sqrt5}{15\pm5\sqrt5}\cdot\dfrac{15\mp5\sqrt5}{15\mp5\sqrt5}=\dfrac{45\pm15\sqrt5\mp15\sqrt5-25}{15^2-(5\sqrt5)^2}=\dfrac{20}{100}=\dfrac15

3 0
3 years ago
I WILL MARK YOU BRAINLIEST!!!
DanielleElmas [232]

Answer:

A

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Ejemplos de medicion directa <br> ?
dimulka [17.4K]

Answer:

what

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • X2 = 121 solve the equation
    10·2 answers
  • 2x=2(x-3) solve equation
    10·2 answers
  • Solve the problems below. Please answer with completely simplified exact value(s) or expression(s). Given: ΔАВС, m∠ACB = 90 CD ⊥
    6·1 answer
  • Use the inverse of this function to select the correct graph.
    8·1 answer
  • What is the domain of the given function?
    9·1 answer
  • A square has the perimter of 36 cm what is the area
    13·2 answers
  • Cos(alpha + pi/3) = (sqrt(3))/2
    5·1 answer
  • Through (2, -1), perp. to y = -2x-3
    6·1 answer
  • (3x+2)(5-x^2)= 0. Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
    14·1 answer
  • Given the function f(x)=2x-1<br> Evaluate: <br>a) 2f(x) <br> b) f(2x)​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!