3 years ago

Quais as raízes de: (x^2)-(2^x)-1=0

1 answer:

7 0

Answer:

Step-by-step explanation:

You might be interested in

QveST [7]

Answer:

$16\pi$

Step-by-step explanation:

We need to find 1/4 of the area of a circle with a radius of 8

Let r be radius

Area of a circle = $r^{2} \pi$

Substitute r with 8

Area of a circle = $8^2\pi =64\pi$

Now, to find 1/4 of the area, we can create an equation $\frac{64\pi }{4}={16\pi$

The answer is $16\pi$

Hope this helps :)

Have a spectacular day!

3 0

2 years ago

melisa1 [442]

17 trains of ten cubes

5 0

3 years ago

ratelena [41]

30 - 29 = 1 for the first one.

3 0

3 years ago

goldenfox [79]

Answer:

the area of the circle is 102.11 square metres

6 0

3 years ago

qaws [65]

Y>2 is the 1st one. x>-4 is the 3rd one. Write the inequality. 1. 3, 2. 3

3 0

3 years ago