I DID NOT MEAN TO POST

Mathematics

1 answer:

Nataliya [291]2 years ago

6 0

Okie thank you you you

You might be interested in

H=-16t^2+96t+4<br>solve by factoring

zlopas [31]

Answer:

6 plus or minus square root of 37/2

Step-by-step explanation:

Is the quadratic formula allowed or no?

4 0

2 years ago

Read 2 more answers

PLEASE WILL GIVE BRAINLIEST!!

sveta [45]

Answer:

10.5

Step-by-step explanation:

because 10.5x2=21. and 45+13+21=79, 100-79= 21.

7 0

3 years ago

46 + (-2k) a. for k =3 b.for k = 23 k = -2

mamaluj [8]

9514 1404 393

Answer:

a. 40

b. 0

c. 50

Step-by-step explanation:

a) 46 + (-2k) for k = 3 is ...

46 + (-2(3)) = 46 -6 = 40

b) 46 + (-2k) for k = 23 is ...

46 + (-2(23)) = 46 -46 = 0

c) 46 + (-2k) for k = -2 is ...

46 + (-2(-2)) = 46 +4 = 50

3 0

2 years ago

If g (x) = 1/x^2 then g (x+h) - g (x)/h

nignag [31]

$\bf g(x)=\cfrac{1}{x^2}~\hspace{5em}\cfrac{g(x+h)-g(x)}{h}\implies \cfrac{\frac{1}{(x+h)^2}-\frac{1}{x^2}}{h} \\\\\\ \textit{using the LCD of }(x+h)^2(x^2)\qquad \cfrac{\frac{x^2-(x+h)^2}{(x+h)^2(x^2)}}{h}\implies \cfrac{x^2-(x+h)^2}{h(x+h)^2(x^2)} \\\\\\ \cfrac{x^2-(x^2+2xh+h^2)}{h(x+h)^2(x^2)}\implies \cfrac{\underline{x^2-x^2}-2xh-h^2}{h(x+h)^2(x^2)}\implies \cfrac{-2xh-h^2}{h(x+h)^2(x^2)}$

$\bf \cfrac{\underline{h}(-2x-h)}{\underline{h}(x+h)^2(x^2)}\implies \cfrac{-2x-h}{(x+h)^2(x^2)}\implies \cfrac{-2x-h}{(x^2+2xh+h^2)(x^2)} \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \cfrac{-2x-h}{x^4+2x^3h+x^2h^2}~\hfill$