2 years ago

Given the function f(x) = 2x + 6| – 4, for what values of x is f() = 6?

Mathematics

1 answer:

Sonbull [250]2 years ago

6 0

Answer:

what is |

I think u made mistake

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Two numbers differ by 3. Their product<br> is 28. Find the numbers.

Paraphin [41]

Answer:

Two solutions (-4,-7) and (4,7)

Step-by-step explanation:

x = y + 3

x*y = 28

(y+3)*y=28

y^2+3y-28=0

(y+7)(y-4)=0

y=-7, y=4

x=-4, x=7

3 0

1 year ago

Can you draw a square with a perimeter of 20 units explain why or why not

Butoxors [25]

Yes because all sides would be equal to 5 which would give you 5*4 = 20 units.

7 0

3 years ago

Read 2 more answers

Need to know the answer to this again

Tasya [4]

R = dt
/d /d
R/d = t

I think again

4 0

2 years ago

The solution to -35 x = -105 is -3. TrueFalse

Setler [38]

-35x = -105

divide -105 by -35 to get x by itself

x = 3

The answer is false because the real answer would be 3

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bn%5E5%7D%7Bn-6%7D%20%2A%20%5Cfrac%7Bn%5E2-6%7D%7Bn%5E8%7D" id="TexFormula1" title="\

ddd [48]

Step-by-step explanation:

Dod you mean

$= \frac{ {n}^{5} }{ {n}^{ - 2} } \times \frac{ {n}^{2 - 6} }{ {n}^{8} }$

$= {n}^{5 - ( - 2)} \times {n}^{2 - 6 - 8}$

$= {n}^{7} \times {n}^{ - 12}$

$= {n}^{7 + ( - 12)}$

$= {n}^{ - 5} = \frac{1}{ {n}^{5} }$

5 0

2 years ago