All categories

2 years ago

Which point is on the line, y=4x+2?

Mathematics

1 answer:

frosja888 [35]2 years ago

3 0

I did the math and (6,26) is the correct answer.

You might be interested in

Is -5 greater than -10

kupik [55]

Answer:

yes -5 is greater than -10 because on a timeline -5 comes before -10

which means its greater

5 0

3 years ago

Please helpppppppppppppppppppp meeeeeeeeeeeeeeeeeeeeee

DaniilM [7]

Answer:1 page

Step-by-step explanation:

Divide

8 0

3 years ago

PLEASE, I NEED HELP ASAP

Temka [501]

What is the question you need help on

8 0

2 years ago

Solve using algebraic equation: <br> 5sin2x=3cosx<br><br> (No exponents)

DaniilM [7]

$5\sin2x=3\cos x\iff10\sin x\cos x=3\cos x$

by the double angle identity for sine. Move everything to one side and factor out the cosine term.

$10\sin x\cos x=3\cos x\iff10\sin x\cos x-3\cos x=\cos x(10\sin x-3)=0$

Now the zero product property tells us that there are two cases where this is true,

$\begin{cases}\cos x=0\\10\sin x-3=0\end{cases}$

In the first equation, cosine becomes zero whenever its argument is an odd integer multiple of $\dfrac\pi2$ , so $x=\dfrac{(2n+1)\pi}2$ where $n[/tex ]is any integer.\\Meanwhile,\\[tex]10\sin x-3=0\implies\sin x=\dfrac3{10}$

which occurs twice in the interval $[0,2\pi)$ for $x=\arcsin\dfrac3{10}$ and $x=\pi-\arcsin\dfrac3{10}$ . More generally, if you think of $x$ as a point on the unit circle, this occurs whenever $x$ also completes a full revolution about the origin. This means for any integer $n$ , the general solution in this case would be $x=\arcsin\dfrac3{10}+2n\pi$ and $x=\pi-\arcsin\dfrac3{10}+2n\pi$ .

6 0

3 years ago

The volume of a cube depends on the lengh of its sides.This can be written in function notation as v(s). What is the best interp

n200080 [17]

the answer is v =4 because 4 times (2) is equivalent to 8

4 0

3 years ago

Read 2 more answers