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3 years ago

El cubo de cuatro veces y

Mathematics

2 answers:

olganol [36]3 years ago

6 0

Answer:

????? what?

Step-by-step explanation:

lianna [129]3 years ago

3 0

Answer:

i dont speak spanish

Step-by-step explanation:

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Find the inverse function of h(x)=2x-1/3

Ksenya-84 [330]

To find inverse, you switch x and y, and solve for y
Original: y=2x-1/3
Now:
x=2y-1/3
x+1/3=2y
(x+1/3)/2=y
y= $\frac{x+ \frac{1}{3} }{2}$

7 0

3 years ago

Sketch the curve with the given vector equation. Indicate with an arrow the direction in which t increases. r(t) = 4 cos(t)i + 4

slega [8]

Answer:

The equation to this question is " $x^2+y^2=16$ "

Step-by-step explanation:

Given value:

$\to r(t) = 4 \cos (t)i + 4 sin(t)j + k\\where \\\\\to x(t)= 4 \cos t\\\to y(t) = 4 \sin t\\\to z(t)=1\\$

$\to x^2+y^2= 16 \cos^2 t +16 \sin^2 t\\\\\to x^2+y^2= 16 (\cos^2 t +\sin^2 t)\\\\\therefore (\cos^2 t +\sin^2 t =1)\\\\\to x^2+y^2= 16 (1)\\\\\to x^2+y^2= 16\\\\\to z=1$

So, the curve $r(t) = 4 \cos (t)i + 4 sin(t)j + k$ is basically a circle, which is defined in the attachment file.

7 0

3 years ago

Please help me I need help

Llana [10]

9514 1404 393

Answer:

F. x ≤ -5

Step-by-step explanation:

Translating the diagram to more conventional symbols, we have ...

4x +12 ≤ -8

4x ≤ -20 . . . . . . . subtract 12 from both sides

x ≤ -5 . . . . . . . . . divide both sides by 5

7 0

3 years ago

You leave your house and drive 7 miles north, then turn left and drive 24 miles west. How far are you from your house?

raketka [301]

Answer:
25 miles

Explanation:
We can use Pythagoras’ theorem for this

3 0

2 years ago

Tom opens a bank account and makes an initial deposit of $500. The banker tells Tom that he is going to receive

Katena32 [7]

Bank balance after 15 years is $950

Step-by-step explanation:

Step 1: Find the simple interest on the principal amount using the formula SI = PRT/100 where Principal (P) = $500, Rate of Interest (R) = 6% and Time(T) = 15 years

⇒ SI = 500 × 6 × 15/100 = $450

Step 2: Find total amount using the formula Amount = P + SI

⇒ Amount = 500 + 450 = $950

7 0

3 years ago

El cubo de cuatro veces y​

El cubo de cuatro veces y