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3 years ago

Dr. Al-Islam teaches the football team 4 new plays in 2/5 of a practice. How many new plays can he teach them in one practice?

1 answer:

4 0

10 plays

Divide 2/5 and 4 by 2 to get 1/5 and 2

For every 1/5 of practice he teaches the ten 2 plays

5/5 = 1

So 5*2 = 10 plays

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F(x)=2x-4. F(x)=2x-4 f-1x=_x+_. Complete the inverse function

natita [175]

Answer:

$f^{-1}(x) = \frac{1}{2}(x +4)$

Step-by-step explanation:

Given

$f(x) = 2x - 4$

Required

Determine the inverse function

Start by replacing f(x) with y

$y = 2x - 4$

Swap the positions of y and x

$x = 2y - 4$

Make y the subject: Add 4 to both sides

$x+4 = 2y - 4+4$

$x+4 = 2y$

Make y the subject: Divide through by 2

$\frac{1}{2}(x + 4) = y$

$y = \frac{1}{2}(x + 4)$

Replace y with f-1(x)

$f^{-1}(x) = \frac{1}{2}(x +4)$

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3 years ago

PLZ sub to JD Outdoors & Gaming on yt I would really appreciate it.

timofeeve [1]

Answer:

Is that on YT

Step-by-step explanation:

7 0

3 years ago

started with 12 ounces of water when should be getting her walk when she finished walking she had 2 1/4 ounce of water left how

tekilochka [14]

She drunk about

9 and 3/4 of her water

hope this helps :3

3 0

3 years ago

Simplify (x-4)(4x^2+x-6)!!!

ki77a [65]

Answer:

4x^3 - 15x^2 - 10x + 24

Step-by-step explanation:

FOIL (x-4)(4x^2+x-6)

= x(4x^2+x-6) -4(4x^2+x-6)

= 4x^3+x^2-6x-16x^2-4x+24

=4x^3-15x^2-10x+24

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4 years ago

PLEASE HELP!!!!!! URGENT!!

Stolb23 [73]

Answer: the answer is 76 please give me brainliest im trying to rank up.

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4 years ago