2006-12-08 05:12:19 · 17 answers · asked by hawaii_red 1 in Science & Mathematics ➔ Mathematics
28:
The square root of sixty-four is 8, multiply this by 7 = 56. Half of 56 is 28.
Though I suppose it depends upon where you imagine the brackets to be in that sentence. It could also be looked at like this:
7 x square root of (64/2)
62 divided by 2 is 31
The square root of 31 is 5.5677643628, then multiply this by 7 = 38.97435
2006-12-08 05:14:36 · answer #1 · answered by Funky Little Spacegirl 6 · 0⤊ 1⤋
The square root is 8 multiplied by 7 = 56 divided by 2 = 28.
Your answer is 28.
2006-12-08 07:33:43 · answer #2 · answered by asouthwell28 3 · 0⤊ 0⤋
28
2006-12-12 02:39:57 · answer #3 · answered by peter c 2 · 0⤊ 0⤋
28
2006-12-08 10:10:04 · answer #4 · answered by LittleDee 2 · 0⤊ 0⤋
28
2006-12-08 06:32:15 · answer #5 · answered by cammy100 2 · 0⤊ 0⤋
28.
(Square root of sixty-four =8
Square root of sixty-four divided by two
=8/2
=4
Seven times the square root of sixty-four divided by two
=7*4
=28.)
2006-12-08 05:19:38 · answer #6 · answered by Anonymous · 0⤊ 0⤋
The square root of 64 is 8 ( ie 8x8=64)
8 x7 = 56
56 divided by 2 = 28
The job's a good 'un!
2006-12-08 05:24:29 · answer #7 · answered by Andrew C 2 · 0⤊ 0⤋
to get the square root you have to fiqure out what number times its self equals the number; in this situation 8 x 8 = 64; now you would mult. 8 x 7 = 56, then 56/2 = 28 . 28 is your answer
use ditributive property
2006-12-08 05:41:57 · answer #8 · answered by rashell w 2 · 0⤊ 1⤋
28
The square root of 64 is 8
Half of 8 is 4
4 times 7 is 28
2006-12-08 05:14:46 · answer #9 · answered by Anonymous · 0⤊ 1⤋
Your question can be expressed as all of the following:
7 * (sqrt (64/2)) = 7 * sqrt (32) = 39.598
7 * (sqrt (64)) / 2 = 7 * (8) / 2 = 28
(7 * (sqrt(64)) / 2 = (7 * 8) / 2 = 28
Without having brackets shown in your question, only you know what the correct answer will be.
2006-12-08 05:31:10 · answer #10 · answered by CanTexan 6 · 1⤊ 0⤋