All categories

3 years ago

Solve 2w2–64 = 0, where w is a real number.

Mathematics

2 answers:

avanturin [10]3 years ago

6 0

Answer:

w = 4√2

Step-by-step explanation:

2w^2 - 64 = 0

=> 2w^2 = 64

=> w^2 = 32

=> w = √ 32

=> w = √ [(2 x 2) x (2 x 2) x 2]

=> w = 2 x 2 x √ 2

=> w = 4√2

sashaice [31]3 years ago

4 0

Answer:

W=16

Step-by-step explanation:

Because 2*16*2= 64 so it would be 64-64 which is 0

You might be interested in

Find the unit price if a dozen apples cost $4.80

mixas84 [53]

Answer:

0.40 cens

Step-by-step explanation:

7 0

3 years ago

have The Shroud of Turin, which shows the negative image of the body of a man who appears to have been crucified, is believed by

Jlenok [28]

Answer:94%

Step-by-step explanation:

Half life of a radioactive element is the time taken for half it's mass to disintegrate away.it means after attaining half life,what will be left is 100-50=50%.

Let the 100% mass of C-14,be x

Then 5730years=1/2 of X

Then 660 years=y of X

Where Y is the fraction of C-14 that has disintegrate as at 1988.

5730/660=1/2X/yX

5730/660=1/2/y

Cross multiplying

5730×y=660×1/2

5730y=330

Y=330/5730=0.05759

In %,5.76%

Amount of C-14 left is

100-5.76=94.24=94% as at 1988.

5 0

4 years ago

(FIRST PERSON THAT ANSWERS GETS BRAINLIEST) I NEED HELP NOWWWWW I'M GIVING AWAY ALLLL OF MY POINTS AND IT'S DUE TOMORROW SO PLEA

RideAnS [48]

Answer:

IT EQUALLLLS 2 AHHHHHHHHH

5 0

3 years ago

Read 2 more answers

What is the result when 12x+ 17x² + 18x + 9 is divided by 4x + 3?

natta225 [31]

You get a simplified version like the answer in picture. Hope this helped.

7 0

4 years ago

If h(x) = x^3+ x and g(x) = 2x + 3, then g(h(2)) = ?

leonid [27]

Answer:

The proper answer is in the picture.

Step-by-step explanation:

<u><em>PLEASE MARK BRAINLIEST</em></u>

3 0

3 years ago