All categories

2 years ago

Find the quotient in simplest form. 6 ÷ 2/3 A. 4 B. 8 C. 9 D. 12

Mathematics

1 answer:

olganol [36]2 years ago

7 0

Answer:

C. 9

Step-by-step explanation:

6 ÷ 2/3

Copy dot flip

Take the first term. Change the division sign to multiplication. Flip the second term

6 * 3/2

18/2

You might be interested in

Use Laplace transform methods to solve the differential equation: The initial conditions are f(0) = 0 and <img src="https://tex.

Llana [10]

Answer:

Step-by-step explanation:

$\frac{d^2 y}{dt^2} +12\frac{dy}{dt} +32y = 10e^{-2t}$ where f(x) is replaced by y

Take Laplace on both sides

$s^2 Y -s(0)-0 +12s Y-0+32Y = \frac{10}{s+2} \\Y(s^2+12s+32) = \frac{10}{s+2}\\Y = \frac{10}{(s+2)(s+4)(s+8)}$

We can resolve into partial fraction to get Y = L(y)

Let this equals

$\frac{A}{s+2} +\frac{B}{s+4} +\frac{C}{s+8} \\10 = A(s+4)(s+8) + B(s+2)(s+8) +Cs+4)(s+2) \\$

Solving we get

s=-9

24C = 10 or C =5/12

s=-2: A=10/12=5/6

s=-4: B = -5/4

Taking inverse Laplace

$y(t) = \frac{-5e^{-4t} }{4} + \frac{5e^{-8t} }{12} +\frac{-5e^{-2t} }{6}$

6 0

2 years ago

In AIJK, the measure of K=90°, IJ = 8.6 feet, and KI = 4.5 feet. Find

azamat

Answer:

58.4

Step-by-step explanation:

delta math give up

3 0

2 years ago

Does the graph of f (x) = -(x+6)2 have a maximum or a minimum?

Flura [38]

Answer:

the quadratic function has a maximum as it is opened downwards.

Step-by-step explanation:

pls mark brainliest if you could! hope this helped!

5 0

2 years ago

Which property is always true for a quadrilateral inscribed in a circle?

olga_2 [115]

Sides are always equal. Pretty sure

8 0

2 years ago

Read 2 more answers

Can someone please help

USPshnik [31]

Answer:

-40

Step-by-step explanation:

Since x is 10 you need to multiply 10*-4 which equals -40.

8 0

2 years ago