All categories

3 years ago

Will give brainliest please explain how

Mathematics

1 answer:

aivan3 [116]3 years ago

3 0

Answer:

x = 5/4

Step-by-step explanation:

√2+√2+√2+√2 = 2^x

4√2 = 2^x

4√2 = $2^{\frac{5}{2} }$ = $2^{x}$

x = 5/2

You might be interested in

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 11 ft.

lesantik [10]

Answer:

length times width times height

Step-by-step explanation:

4 0

3 years ago

A conservative estimate of the number of stars in the universe is 6 x 10^22. The average human can see about 3,000 stars at nigh

Ilia_Sergeevich [38]

$2 \times 10^{19}$ times more stars are there in universe compared to human eye can see

<h3><u>Solution:</u></h3>

Given that, conservative estimate of the number of stars in the universe is $6 \times 10^{22}$

The average human can see about 3,000 stars at night with only their eyes

To find: Number of times more stars are there in the universe, compared to the stars a human can see

Let "x" be the number of times more stars are there in the universe, compared to the stars a human can see

Then from given statement,

$\text{Stars in universe} = x \times \text{ number of stars human can see}$

<em><u>Substituting given values we get,</u></em>

$6 \times 10^{22} = x \times 3000\\\\x = \frac{6 \times 10^{22}}{3000}\\\\x = \frac{6 \times 10^{22}}{3 \times 10^3}\\\\x = 2 \times 10^{22-3}\\\\x = 2 \times 10^{19}$

Thus $2 \times 10^{19}$ times more stars are there in universe compared to human eye can see

5 0

4 years ago

Simplify 2(2.036)-2.268

iren2701 [21]

The answer is 1.804 hope it helps

6 0

3 years ago

On a six-question multiple-choice test there are five possible answers for each question, of which one is correct (C) and four a

brilliants [131]

Since the events are independent and can be reduced to two outcomes, we can solve it using the binomial formula.

8 0

2 years ago

X/-4 + 14>20<br><br> someone help a girl out

MrRa [10]

Answer:

x < -20

Step-by-step explanation:

x / -4 + 14 >20

Subtract 14 from each side

x / -4 +14-14 > 20 -14

x / -4 > 6

Multiply each side by -4, remembering to flip the inequality

x / -4 * -4 < 6 * -4

x < -20

7 0

3 years ago

Read 2 more answers