3 years ago

Which is the value of this expression when x=-2 and y=-3?

Mathematics

1 answer:

Sever21 [200]3 years ago

8 0

360 hope that this helped

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-11× (-4) =___ 44 2/15 - 44 2/15 - 49 49

pantera1 [17]

Answer:

Step-by-step explanation:

-×-=+

11×4=44

so it's equal to =+44

3 0

3 years ago

What is the inverse of the function g(x) = x^3/8 + 16 ?

lesya692 [45]

Answer:

$\hookrightarrow \: { \rm{f(x) = \frac{ {x}^{3} }{8} + 16}} \\$

• let f(x) be m:

${ \rm{m = \frac{ {x}^{3} }{8} + 16}} \\$

• make x the subject of the function:

${ \rm{8m = {x}^{3} + 128}} \\ \\ { \rm{ {x}^{3} = 8m - 128 }} \\ \\ { \rm{ {x}^{3} = 8(m - 16) }} \\ \\ { \rm{x = \sqrt[3]{8} \times \sqrt[3]{(m - 16)} }} \\ \\ { \rm{x = 2 \sqrt[3]{(m - 16)} }}$

• therefore:

${ \boxed{ \rm{ {f}^{ - 1} (x) = 2 {(m - 16)}^{ \frac{1}{3} } }} }\\$

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3 years ago

What is the slope of a line that is perpendicular to the line shown on the graph?

Anvisha [2.4K]

The answer is C. 1/2

Hope this helps!

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3 years ago

What are the next two terms in the sequence -9,3,-1,...?

Semmy [17]

I think it’s 13 next

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3 years ago

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Help me please ......,,,,

xz_007 [3.2K]

Answer:

Step-by-step explanation: for #1 its 6

for #2 it 12

#3 is 818

#4 is 423

#5 is 87

#6 is 500

hope this helped!

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3 years ago

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