3 years ago

Find |−5|. A. −5 B. 5 C. one-fifth D. –one-fifth HELP!!!

1 answer:

Volgvan3 years ago

4 0

recall that when it comes to absolute value expressions, once we remove the bars, it turns always to positive, so | -5 |, the bars go poof, and tada!! 5.

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What is the inverse of the function f(x) = 2x + 1?

BaLLatris [955]

Answer:

$f^{-1} = \frac{x-1}{2}$

Step-by-step explanation:

$f(x) = 2x+1$

Replace it with y

$y = 2x+1$

Exchange the values of x and y

$x = 2y+1$

Solve for y

$x = 2y+1$

Subtracting 1 from both sides

$2y = x-1$

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Replace it by $f^{-1}$

So,

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3 0

3 years ago

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Helen [10]

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3 years ago

Upon hitting a bat, a baseball has a change in momentum of 16.5 kg-ms. What is the average

olya-2409 [2.1K]

Answer:

The average force applied to the baseball is 8.25kN

Step-by-step explanation:

This problem bothers on the impulse of a force

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Ft= mv-mu

Given

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4 0

3 years ago

What is the answer to: -|4| - 9 =??

Delvig [45]

$-|4| - 9 =\\
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8 0

3 years ago

What is the value of x?

cestrela7 [59]

-3x-1 = 2-(-3)
-3x-1 = 2+3
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x = 6/(-3)
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6 0

3 years ago