3 years ago

When is g(x) = 0 for the function g(x) = 5⋅2^3x + 4?

Mathematics

1 answer:

SashulF [63]3 years ago

6 0

The answer should be when X=1
Hope this helped u out if not sorry
:D

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3. A sign company is building a sign with the dimensions shown. What is the area, in square feet, of the sign? Round to the near

Aleks04 [339]

Answer:

84.87sq ft

Step-by-step explanation:

Let ABC be the triangle and AD be the perpendicular on BC such that BD=DC=7ft.

Now, it is known that $\frac{DC}{AC}=cos60^{0}$

$AC=\frac{7}{\frac{1}{2}}$

$AC=7ft$

Now, in triangle ADC, we have

$(AC)^{2}=(AD)^{2}+(DC)^{2}$

$(14)^{2}=(AD)^{2}+(7)^{2}$

$196-49=(AD)^{2}$

$AD=12.12ft$

Now, area of the triangle= $\frac{1}{2}{\times}b{\times}h$

= $\frac{1}{2}{\times}14{\times}12.12$

= $84.87sq ft$

Thus, area of the building is 84.87sq ft.

8 0

3 years ago

I need help please?!!!!

Neporo4naja [7]

Answer:

Yes.

Step-by-step explanation:

7 0

3 years ago

Please solve this problem, I have no idea with it

lord [1]

Answer:

(x-3)(x-6)

Step-by-step explanation:

Fill in g into f and simplify:

(x-2)²-5(x-2)+4 =

x² - 4x + 4 - 5x + 10 + 4 =

x² - 9x + 18 =

(x-3)(x-6)

4 0

3 years ago

Simply the problem.

Marat540 [252]

Answer:

Step-by-step explanation:

$\sqrt{3}\cdot\sqrt{21}= \\\\\sqrt{3\cdot 21}= \\\\\sqrt{63}= \\\\3\sqrt{7}$

Therefore, the correct answer is choice C. Hope this helps!

6 0

3 years ago

Read 2 more answers

Use natural logarithms to evaluate log7 2506

elixir [45]

Using the change in base property, we have $\frac{ln2506}{ln7}=4.022$ approximately.

6 0

3 years ago