3 years ago

Let () = 2 - 7 and () = -6 - 3. Find () + () and state its domain.

1 answer:

4 0

Answer: 8 - 4 all real numbers

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butalik [34]

I'm pretty sure the attachment down there can answer ur question! :D

3 0

3 years ago

xeze [42]

Answer:

h = 19.6 ft

Step-by-step explanation:

Given that,

A 20 ft ladder 4ft from the base of the wall.

The height of the ladder, H = 20 ft

The base distance, b = 4 ft

We need to find the height of the reach. Let it is P.

Using Pythagoras theorem,

$H^2=b^2+P^2\\\\P=\sqrt{H^2-b^2}\\\\P=\sqrt{20^2-4^2}\\\\=19.59\ ft$

P = 19.6 ft

So, the height is 19.6 ft.

7 0

3 years ago

SVETLANKA909090 [29]

(-3, 2) because you take the derivative and youll get y'=2x+6 then solve for x and that is -3 then put -3 in the original equation and you get 2

7 0

3 years ago

Dennis_Churaev [7]

8x+Y=-16
answer
Y=-8x-16

6 0

4 years ago

anygoal [31]

300,000 <-- three hundred thousand

5,000 <-- five thousand

63 <-- sixty three

300,000
5,000
63

305,063

305,063 is your answer.

Hope this helps.

3 0

3 years ago