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3 years ago

Find the inverse of the function. f (x) = (x - 5)3=

Mathematics

1 answer:

WINSTONCH [101]3 years ago

7 0

Answer:

i think its (x - 5)3 = (x) f

Step-by-step explanation:

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Raphael graphed the system of equations shown.

vazorg [7]

Answer:

(-2.2,-3)

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

What is the expanded form of this number? 18.029

KatRina [158]

Step-by-step explanation:

18.029= (1×10)+(8×1)+(2×1100)+(9×1100)

5 0

2 years ago

What is the slip of the line shown in the graph A) -2 B) -1 C) 1/-2 or D) 1/2

Serjik [45]

Answer:

m = -1/2

Step-by-step explanation:

$m=\frac{rise}{run}=\frac{1-2}{0+2}=\frac{-1}{2}=\boxed{-\frac{1}{2}}$

Hope this helps.

6 0

3 years ago

If b

lys-0071 [83]

Answer:

$46.2^o$

Step-by-step explanation:

The correct question is

If b = 9 and c = 13, what is the measure of ∠A? (round to the nearest tenth of a degree)

The picture in the attached figure

we know that

In the right triangle ABC

$cos(A)=\frac{b}{c}$ ---> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

$cos(A)=\frac{9}{13}$

using a calculator

$A=cos^{-1}(\frac{9}{13})=46.2^o$

7 0

3 years ago

What is the probability of drawing a black ace followed by a heart out

Verdich [7]

Correct option C) 0.98%

Step-by-step explanation:

We know that , there are 2 black ace cards out of 52 cards in a deck & 13 hearts out of 52 cards . Here we have to tell What is the probability of drawing a black ace followed by a heart out of a deck when the cards aren't replaced . Let's find out:

Firstly , a black ace is drawn , so probability :

⇒ $P(Black) = \frac{2}{52}$

Now , A heart is drawn out of 51 cards ( as one black ace is already drawn !):

⇒ $P(Heart) = \frac{13}{51}$

So , Probability of occurring both events is :

⇒ $P(Black)(P(Heart))$

⇒ $\frac{2}{52} (\frac{13}{51} )$

⇒ $0.0098$

Percentage = $0.0098(100) = 0.98$ %

Therefore , Correct option C) 0.98%

7 0

3 years ago