3 years ago

Help. Only #21 thanks

1 answer:

6 0

This the how you doit

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Citrus2011 [14]

You cut the extras of ducks on the big one and the do ares

5 0

3 years ago

alex41 [277]

Answer:x= −9 /2 y^2+928

Step-by-step explanation:

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3 years ago

photoshop1234 [79]

Answer:

12 -2x =3

Step-by-step explanation:

2(6-x)=3.

Distribute

2*6 -2*x = 3

12 -2x =3

4 0

3 years ago

nignag [31]

Assuming that by "16t2" you mean $16t^2$ :

First of all, let's compute the position at the two required times:

$d(2)=16\cdot 2^2 = 16*4 = 64$

$d(5)=16\cdot 5^2 = 16*25 = 400$

So, the ball traveled a total distance of $\Delta d = 400-64 = 336$ , during the time $\Delta t = 5-2 = 3$ .

The average rate of change is the ratio between these two:

$\frac{\Delta d}{\Delta t} = \frac{336}{3} = 112$

3 0

3 years ago

navik [9.2K]

The height would be 17 meters because,
17x17=289

4 0

3 years ago