Please help with these questions

1 answer:

9966 [12]2 years ago

3 0

Answer:

1. about 25 square feet 2. about 26 square feet

Step-by-step explanation:

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RoseWind [281]

Answer:

$3 {x}^{2} + 20x + 12 \\ 3 {x}^{2} + 18x + 2x + 12 \\ 3x(x + 6) + 2(x + 6) \\( 3x + 2)(x + 6)$

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2 years ago

valentina_108 [34]

+ what??????????????

3 0

3 years ago

PilotLPTM [1.2K]

Answer:

i tried but i dont understand sorry

Step-by-step explanation:

7 0

3 years ago

Brut [27]

Answer:

Shift the graph up 3 units.

8 0

3 years ago

andreev551 [17]

First find the derivative,

$\dfrac{d}{dt}\Big(-10\cos(4t)\Big)=40\sin(4t)$ .

Then find the critical point,

$40\sin(4t)=0\implies t=40\mathrm{s}$ .

Hope this helps.

I am a little rusty here :(.

3 0

2 years ago