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vampirchik [111]
3 years ago
15

2•(3 (5+2) - 1) Geometry Math.​

Mathematics
1 answer:
bagirrra123 [75]3 years ago
3 0

Answer:

40

Step-by-step explanation:

2 • (3(5 + 2) - 1) =

Start with the innermost parentheses.

= 2 • (3(7) - 1)

Now do the multiplication inside the parentheses.

= 2 • (21 - 1)

Do the subtraction inside the parentheses.

= 2 • 20

= 40

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Inga [223]

Answer:

g(x) = \frac{x+3}{x-3}

Step-by-step explanation:

From the picture attached,

Given function is,

f(x) = x + 1

We have to find the value of g(x) if the composite function has been given as,

f[g(x)] = g(x) + 1 = \frac{2x}{(x-3)}

g(x) = \frac{2x}{(x-3)}-1

      = \frac{2x-(x-3)}{(x-3)}

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Therefore, g(x) = \frac{x+3}{x-3} will be the answer.

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3 years ago
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The sum of ten consecutive whole even numbers is 1190
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