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Mumz [18]
3 years ago
7

A model rocket is launched with an initial upward velocity of 15 m the Rockets height is H equals 50 T minus 5T squared

Mathematics
1 answer:
kozerog [31]3 years ago
4 0

Answer:

Step-by-step explanation:

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What is the value of fraction 1 over 2x3 + 5.2y when x = 2 and y = 3?
mihalych1998 [28]
I think is 1/27.6 because 2x equals 4 and times 3 equals 12. 5.2y equals 15.6. Then 15.6 plus 12 equals 27.6.
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Task 4 Task 다. Given: m​
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Step-by-step explanation:

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Use the Distributive Property to<br> simplify the following:<br> 7(y + 3) =
Ksju [112]

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7y+21

Step-by-step explanation: i solve it hope this help.

8 0
2 years ago
If a cylindrical tank holds 100,00 gallons of water which can be drained from thebottom of the tank in an hour, then Torricelli’
tatyana61 [14]

Answer:

First, I think the right formula is:

V(t) = 100,000(1-\frac{t}{60} ),20\leq t\leq 60

A) We first derive the formula given above:

V'(t)=-\frac{100000}{60}

V'(t) represent the drain rate of the tank volume.

B) the units is: gallons/time

C) at V'(10) = 100000/60 = 1666.66 gallons/time.

because the formula V'(t) is constant so it doesn't depend of time.

5 0
3 years ago
Find the measures of an interior angle and an exterior angle of a regular hexagonhexagon.
katen-ka-za [31]

Answer:

An exterior angle=60°

An interior angle=120°

Step-by-step explanation:

Hexagon has 6 sides

Each exterior angle=360➗number of sides

Each exterior angle=360 ➗ 6

Each exterior angle=60°

Each interior angle=180-60

Each interior angle=120°

3 0
3 years ago
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