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4 years ago

13

who has four pieces of wood the links of her pieces of wood or one-third foot 2/5 foot 3/10 foot and 1/4 foot which piece of woo

d is the shortest

1 answer:

charle [14.2K]4 years ago

5 0

1/4 is the shortest all you have to do is multiply 2/5 by 4, 3/10 by 2, and 1/4 by 5

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If a football player passes a football from 4 feet off the ground with an initial velocity of 36 feet per second, how long will

Elanso [62]

Putting equation
0 = -16t² + 36t + 4
<span>0 = -8t² + 18t + 2 ← Complete the square to solve </span>
<span>-8(t² - 9t/2) = -2 </span>
<span>8(t² - 9t/4 + 81/64) = 2 + 81/8 </span>
<span>8(t - 9/8)² = 97/8 </span>
<span>(t - 9/8)² = 97/64 </span>
<span>t -</span><span> (t = 0) </span>
<span> (h = 0) at: </span>
<span>t = (9 + √97)/8 ≅ 2.356 seconds
hope it helps</span>

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3 years ago

Read 2 more answers

Help ASAP PLS! 20 Points:) I am reporting any fake responses so please be for real, I appreciate it!

Aleksandr [31]

Answer: 4.3 years
Explanation:

8 0

3 years ago

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Kryger [21]

Anything to the power 0 equals to 1
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So the answer is D (-z/y^7)

4 0

3 years ago

50 POINTS!URGENTTTTT<br><br>create a systems of equations that has infinite solutions<br>

Citrus2011 [14]

Answer:

x-10 +x = 8 + 2x - 18

Step-by-step explanation:

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3 years ago

Find the inverse of the function.

liq [111]

Answer:

The option 'b' is true.

Step-by-step explanation:

Given the expression

$f\left(x\right)=\frac{2}{x+7}$

A function g is the inverse of the function f if for y=f(x), x=g(y)

$y=\frac{2}{x+7}$

Replace x with y

$\:x=\frac{2}{y+7}$

solve for y

$y=\:\:\frac{2}{x}-7$

Thus,

$f^{-} (x)=\frac{-7x+2}{x}$

Therefore, option b is true.

3 0

3 years ago