4 years ago

Which polynomial contains the powers in descending order?

Mathematics

2 answers:

strojnjashka [21]4 years ago

8 0

Answer:

b is right

Step-by-step explanation:

ss7ja [257]4 years ago

6 0

B is the correct answer.

You might be interested in

Please help me (attachment)<br><br>PLease DO NOT FLAG it appilies to all the rules!

lara31 [8.8K]

9) 46
10) 4
11) 46
12) 5.8
13) 36
14) 34
15) 9
16) 56

5 0

2 years ago

Read 2 more answers

{−2x+7y=−7 <br> −5x+14y=−7

Sati [7]

Answer: x=7, y=2

Step-by-step explanation:

1. -2(-2x+7y=-7) -> 4x-14y=14

2. 4x-14y=14

-5x+14y=-7

3. -x = 7, x=7

4. -5(7)+14y=-7

5. -35+14y=-7

6. 14y=28, y=2

3 0

3 years ago

Read 2 more answers

The function f(x) varies inversely with x and f(x) =6 when x =4 what time s f(x) when x = 8

denpristay [2]

$\bf \qquad \qquad \textit{inverse proportional variation} \\\\ \textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad y=\cfrac{k}{x}\impliedby \begin{array}{llll} k=constant\ of\\ \qquad variation \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}$

$\bf \textit{we also know that } \begin{cases} \stackrel{f(x)}{y}=6\\ ~~ x=4 \end{cases}\implies 6=\cfrac{k}{4}\implies 24=k~\hfill \boxed{y=\cfrac{24}{x}} \\\\\\ \textit{when x = 8, what is \underline{y}?}\qquad \qquad y=\cfrac{24}{8}\implies y=3$